1055047472792 has 16 divisors (see below), whose sum is σ = 1978266062400. Its totient is φ = 527509856160.

The previous prime is 1055047472789. The next prime is 1055047472803. The reversal of 1055047472792 is 2972747405501.

It is a happy number.

It is a super-2 number, since 2×1055047472792² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its 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, 1408367 + ... + 2023262.

It is an arithmetic number, because the mean of its divisors is an integer number (123641628900).

Almost surely, 2^{1055047472792} is an apocalyptic number.

It is an amenable number.

1055047472792 is a deficient number, since it is larger than the sum of its proper divisors (923218589608).

1055047472792 is a wasteful number, since it uses less digits than its factorization.

1055047472792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3470066 (or 3470062 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 1055047472792 in words is "one trillion, fifty-five billion, forty-seven million, four hundred seventy-two thousand, seven hundred ninety-two".