97553936874 has 16 divisors (see below), whose sum is σ = 199866602880. Its totient is φ = 31724857440.

The previous prime is 97553936869. The next prime is 97553936899. The reversal of 97553936874 is 47863935579.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198280114 + ... + 198280605.

It is an arithmetic number, because the mean of its divisors is an integer number (12491662680).

Almost surely, 2^97553936874 is an apocalyptic number.

97553936874 is an abundant number, since it is smaller than the sum of its proper divisors (102312666006).

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

97553936874 is a wasteful number, since it uses less digits than its factorization.

97553936874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396560765.

The product of its digits is 171460800, while the sum is 66.

The spelling of 97553936874 in words is "ninety-seven billion, five hundred fifty-three million, nine hundred thirty-six thousand, eight hundred seventy-four".