52902867 has 4 divisors (see below), whose sum is σ = 70537160. Its totient is φ = 35268576.

The previous prime is 52902853. The next prime is 52902869. The reversal of 52902867 is 76820925.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52902867 - 2⁶ = 52902803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52902869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8817142 + ... + 8817147.

It is an arithmetic number, because the mean of its divisors is an integer number (17634290).

Almost surely, 2^52902867 is an apocalyptic number.

52902867 is a deficient number, since it is larger than the sum of its proper divisors (17634293).

52902867 is a wasteful number, since it uses less digits than its factorization.

52902867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17634292.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 52902867 is about 7273.4357081093. The cubic root of 52902867 is about 375.3989638349.

The spelling of 52902867 in words is "fifty-two million, nine hundred two thousand, eight hundred sixty-seven".