1075212925972 has 12 divisors (see below), whose sum is σ = 1883129132500. Its totient is φ = 537176030976.

The previous prime is 1075212925937. The next prime is 1075212925991. The reversal of 1075212925972 is 2795292125701.

It can be written as a sum of positive squares in 2 ways, for example, as 861358472836 + 213854453136 = 928094^2 + 462444^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 107602383 + ... + 107612374.

Almost surely, 2^{1075212925972} is an apocalyptic number.

It is an amenable number.

1075212925972 is a deficient number, since it is larger than the sum of its proper divisors (807916206528).

1075212925972 is a wasteful number, since it uses less digits than its factorization.

1075212925972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215216010 (or 215216008 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 52.

The spelling of 1075212925972 in words is "one trillion, seventy-five billion, two hundred twelve million, nine hundred twenty-five thousand, nine hundred seventy-two".