97574490004 has 24 divisors (see below), whose sum is σ = 171791179560. Its totient is φ = 48492017664.

The previous prime is 97574489953. The next prime is 97574490053. The reversal of 97574490004 is 40009447579.

It can be written as a sum of positive squares in 4 ways, for example, as 29275894404 + 68298595600 = 171102^2 + 261340^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 97574490004.

It is a congruent number.

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, 453372 + ... + 633004.

It is an arithmetic number, because the mean of its divisors is an integer number (7157965815).

Almost surely, 2^97574490004 is an apocalyptic number.

It is an amenable number.

97574490004 is a deficient number, since it is larger than the sum of its proper divisors (74216689556).

97574490004 is a wasteful number, since it uses less digits than its factorization.

97574490004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180459 (or 180457 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 97574490004 in words is "ninety-seven billion, five hundred seventy-four million, four hundred ninety thousand, four".