97498700975 has 24 divisors (see below), whose sum is σ = 130304055840. Its totient is φ = 71940539520.

The previous prime is 97498700969. The next prime is 97498700987. The reversal of 97498700975 is 57900789479.

It is not a de Polignac number, because 97498700975 - 2¹² = 97498696879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280766 + ... + 523284.

It is an arithmetic number, because the mean of its divisors is an integer number (5429335660).

Almost surely, 2^97498700975 is an apocalyptic number.

97498700975 is a deficient number, since it is larger than the sum of its proper divisors (32805354865).

97498700975 is a wasteful number, since it uses less digits than its factorization.

97498700975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243779 (or 243774 counting only the distinct ones).

The product of its (nonzero) digits is 40007520, while the sum is 65.

The spelling of 97498700975 in words is "ninety-seven billion, four hundred ninety-eight million, seven hundred thousand, nine hundred seventy-five".