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52625153 = 718794001
BaseRepresentation
bin1100100010111…
…1111100000001
310200000122010202
43020233330001
5101433001103
65115534545
71206210050
oct310577401
9120018122
1052625153
1127784069
121575a455
13ab97259
146dbc397
154947988
hex322ff01

52625153 has 8 divisors (see below), whose sum is σ = 60190080. Its totient is φ = 45072000.

The previous prime is 52625123. The next prime is 52625159. The reversal of 52625153 is 35152625.

It is a happy number.

52625153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52625153 - 212 = 52621057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52625159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11153 + ... + 15153.

It is an arithmetic number, because the mean of its divisors is an integer number (7523760).

Almost surely, 252625153 is an apocalyptic number.

It is an amenable number.

52625153 is a deficient number, since it is larger than the sum of its proper divisors (7564927).

52625153 is a wasteful number, since it uses less digits than its factorization.

52625153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887.

The product of its digits is 9000, while the sum is 29.

The square root of 52625153 is about 7254.3196097222. The cubic root of 52625153 is about 374.7409244616.

Adding to 52625153 its reverse (35152625), we get a palindrome (87777778).

The spelling of 52625153 in words is "fifty-two million, six hundred twenty-five thousand, one hundred fifty-three".

Divisors: 1 7 1879 4001 13153 28007 7517879 52625153