97525611603 has 16 divisors (see below), whose sum is σ = 165122728960. Its totient is φ = 55728920808.

The previous prime is 97525611593. The next prime is 97525611619. The reversal of 97525611603 is 30611652579.

97525611603 is a `hidden beast` number, since 9 + 7 + 5 + 25 + 6 + 11 + 603 = 666.

It is not a de Polignac number, because 97525611603 - 2³² = 93230644307 is a prime.

It is a super-3 number, since 3×97525611603³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (97525611653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258004075 + ... + 258004452.

It is an arithmetic number, because the mean of its divisors is an integer number (10320170560).

Almost surely, 2^97525611603 is an apocalyptic number.

97525611603 is a deficient number, since it is larger than the sum of its proper divisors (67597117357).

97525611603 is a wasteful number, since it uses less digits than its factorization.

97525611603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516008543 (or 516008537 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 97525611603 in words is "ninety-seven billion, five hundred twenty-five million, six hundred eleven thousand, six hundred three".