31796051594496 has 288 divisors, whose sum is σ = 100144723660800. Its totient is φ = 8762837852160.

The previous prime is 31796051594473. The next prime is 31796051594507. The reversal of 31796051594496 is 69449515069713.

It is a self number, because there is not a number n which added to its sum of digits gives 31796051594496.

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 31 ways as a sum of consecutive naturals, for example, 161886111 + ... + 162082401.

Almost surely, 2^{31796051594496} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31796051594496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50072361830400).

31796051594496 is an abundant number, since it is smaller than the sum of its proper divisors (68348672066304).

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

31796051594496 is a wasteful number, since it uses less digits than its factorization.

31796051594496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197385 (or 197371 counting only the distinct ones).

The product of its (nonzero) digits is 220449600, while the sum is 69.

The spelling of 31796051594496 in words is "thirty-one trillion, seven hundred ninety-six billion, fifty-one million, five hundred ninety-four thousand, four hundred ninety-six".