91625202496 has 28 divisors (see below), whose sum is σ = 181923058048. Its totient is φ = 45786321792.

The previous prime is 91625202443. The next prime is 91625202497. The reversal of 91625202496 is 69420252619.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91625202497) 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, 297936 + ... + 521551.

Almost surely, 2^91625202496 is an apocalyptic number.

It is an amenable number.

91625202496 is a deficient number, since it is larger than the sum of its proper divisors (90297855552).

91625202496 is a wasteful number, since it uses less digits than its factorization.

91625202496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821246 (or 821236 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 91625202496 in words is "ninety-one billion, six hundred twenty-five million, two hundred two thousand, four hundred ninety-six".