97528075624 has 16 divisors (see below), whose sum is σ = 208988733600. Its totient is φ = 41797746672.

The previous prime is 97528075621. The next prime is 97528075679. The reversal of 97528075624 is 42657082579.

It is not an unprimeable number, because it can be changed into a prime (97528075621) 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, 870786334 + ... + 870786445.

It is an arithmetic number, because the mean of its divisors is an integer number (13061795850).

Almost surely, 2^97528075624 is an apocalyptic number.

It is an amenable number.

97528075624 is an abundant number, since it is smaller than the sum of its proper divisors (111460657976).

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

97528075624 is a wasteful number, since it uses less digits than its factorization.

97528075624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741572792 (or 1741572788 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 97528075624 in words is "ninety-seven billion, five hundred twenty-eight million, seventy-five thousand, six hundred twenty-four".