1956319382082 has 32 divisors (see below), whose sum is σ = 4213731328128. Its totient is φ = 601927232256.

The previous prime is 1956319381949. The next prime is 1956319382093. The reversal of 1956319382082 is 2802839136591.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2539483 + ... + 3218945.

It is an arithmetic number, because the mean of its divisors is an integer number (131679104004).

Almost surely, 2^{1956319382082} is an apocalyptic number.

1956319382082 is an abundant number, since it is smaller than the sum of its proper divisors (2257411946046).

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

1956319382082 is a wasteful number, since it uses less digits than its factorization.

1956319382082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716394.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 1956319382082 in words is "one trillion, nine hundred fifty-six billion, three hundred nineteen million, three hundred eighty-two thousand, eighty-two".