52445953 has 8 divisors (see below), whose sum is σ = 59982272. Its totient is φ = 44920656.

The previous prime is 52445933. The next prime is 52445959. The reversal of 52445953 is 35954425.

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 52445953 - 2¹³ = 52437761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52445959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15751 + ... + 18787.

It is an arithmetic number, because the mean of its divisors is an integer number (7497784).

Almost surely, 2^52445953 is an apocalyptic number.

It is an amenable number.

52445953 is a deficient number, since it is larger than the sum of its proper divisors (7536319).

52445953 is a wasteful number, since it uses less digits than its factorization.

52445953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511.

The product of its digits is 108000, while the sum is 37.

The square root of 52445953 is about 7241.9578153977. The cubic root of 52445953 is about 374.3150828346.

The spelling of 52445953 in words is "fifty-two million, four hundred forty-five thousand, nine hundred fifty-three".