99925052 has 6 divisors (see below), whose sum is σ = 174868848. Its totient is φ = 49962524.

The previous prime is 99925043. The next prime is 99925061. The reversal of 99925052 is 25052999.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99925043) and next prime (99925061).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12490628 + ... + 12490635.

It is an arithmetic number, because the mean of its divisors is an integer number (29144808).

Almost surely, 2^99925052 is an apocalyptic number.

It is an amenable number.

99925052 is a deficient number, since it is larger than the sum of its proper divisors (74943796).

99925052 is a wasteful number, since it uses less digits than its factorization.

99925052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24981267 (or 24981265 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 99925052 is about 9996.2518975864. The cubic root of 99925052 is about 464.0428951129.

The spelling of 99925052 in words is "ninety-nine million, nine hundred twenty-five thousand, fifty-two".