52395912 has 48 divisors (see below), whose sum is σ = 142496640. Its totient is φ = 17392608.

The previous prime is 52395899. The next prime is 52395919. The reversal of 52395912 is 21959325.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (52395919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17553 + ... + 20319.

It is an arithmetic number, because the mean of its divisors is an integer number (2968680).

Almost surely, 2^52395912 is an apocalyptic number.

It is an amenable number.

52395912 is an abundant number, since it is smaller than the sum of its proper divisors (90100728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52395912 is a wasteful number, since it uses less digits than its factorization.

52395912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042 (or 3035 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The square root of 52395912 is about 7238.5020549835. The cubic root of 52395912 is about 374.1959947668.

The spelling of 52395912 in words is "fifty-two million, three hundred ninety-five thousand, nine hundred twelve".