91950736504 has 16 divisors (see below), whose sum is σ = 188081052120. Its totient is φ = 41795789280.

The previous prime is 91950736499. The next prime is 91950736523. The reversal of 91950736504 is 40563705919.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522447279 + ... + 522447454.

Almost surely, 2^91950736504 is an apocalyptic number.

It is an amenable number.

91950736504 is an abundant number, since it is smaller than the sum of its proper divisors (96130315616).

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

91950736504 is a wasteful number, since it uses less digits than its factorization.

91950736504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044894750 (or 1044894746 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 49.

The spelling of 91950736504 in words is "ninety-one billion, nine hundred fifty million, seven hundred thirty-six thousand, five hundred four".