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53054255 = 514477333
BaseRepresentation
bin1100101001100…
…0101100101111
310200211102202102
43022120230233
5102040214010
65133045315
71212645062
oct312305457
9120742672
1053054255
1127a474a1
121592683b
13acb7667
1470908d9
1549ceba5
hex3298b2f

53054255 has 8 divisors (see below), whose sum is σ = 63717792. Its totient is φ = 42408288.

The previous prime is 53054233. The next prime is 53054257. The reversal of 53054255 is 55245035.

It is a happy number.

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 53054255 - 218 = 52792111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53054257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3569 + ... + 10901.

It is an arithmetic number, because the mean of its divisors is an integer number (7964724).

Almost surely, 253054255 is an apocalyptic number.

53054255 is a deficient number, since it is larger than the sum of its proper divisors (10663537).

53054255 is a wasteful number, since it uses less digits than its factorization.

53054255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8785.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 53054255 is about 7283.8351848460. The cubic root of 53054255 is about 375.7567061027.

The spelling of 53054255 in words is "fifty-three million, fifty-four thousand, two hundred fifty-five".

Divisors: 1 5 1447 7235 7333 36665 10610851 53054255