97525502 has 4 divisors (see below), whose sum is σ = 146288256. Its totient is φ = 48762750.

The previous prime is 97525501. The next prime is 97525507. The reversal of 97525502 is 20552579.

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

It is a super-2 number, since 2×97525502² = 19022447080704008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97525501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24381374 + ... + 24381377.

It is an arithmetic number, because the mean of its divisors is an integer number (36572064).

Almost surely, 2^97525502 is an apocalyptic number.

97525502 is a deficient number, since it is larger than the sum of its proper divisors (48762754).

97525502 is a wasteful number, since it uses less digits than its factorization.

97525502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48762753.

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 97525502 is about 9875.5000886031. The cubic root of 97525502 is about 460.2983288489.

The spelling of 97525502 in words is "ninety-seven million, five hundred twenty-five thousand, five hundred two".