1032557898672 has 160 divisors (see below), whose sum is σ = 3134052741120. Its totient is φ = 324959040000.

The previous prime is 1032557898637. The next prime is 1032557898683. The reversal of 1032557898672 is 2768987552301.

1032557898672 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 557 + 8 + 9 + 8 + 6 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 391204 + ... + 1489347.

It is an arithmetic number, because the mean of its divisors is an integer number (19587829632).

Almost surely, 2^{1032557898672} is an apocalyptic number.

1032557898672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1032557898672 is an abundant number, since it is smaller than the sum of its proper divisors (2101494842448).

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

1032557898672 is a wasteful number, since it uses less digits than its factorization.

1032557898672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880640 (or 1880628 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 63.

The spelling of 1032557898672 in words is "one trillion, thirty-two billion, five hundred fifty-seven million, eight hundred ninety-eight thousand, six hundred seventy-two".