1957945162482 has 12 divisors (see below), whose sum is σ = 4242214518750. Its totient is φ = 652648387488.

The previous prime is 1957945162409. The next prime is 1957945162507. The reversal of 1957945162482 is 2842615497591.

1957945162482 is a `hidden beast` number, since 1 + 9 + 5 + 7 + 94 + 5 + 1 + 62 + 482 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1569605559921 + 388339602561 = 1252839^2 + 623169^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54387365607 + ... + 54387365642.

Almost surely, 2^{1957945162482} is an apocalyptic number.

1957945162482 is an abundant number, since it is smaller than the sum of its proper divisors (2284269356268).

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

1957945162482 is a wasteful number, since it uses less digits than its factorization.

1957945162482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108774731257 (or 108774731254 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The spelling of 1957945162482 in words is "one trillion, nine hundred fifty-seven billion, nine hundred forty-five million, one hundred sixty-two thousand, four hundred eighty-two".