1474451247056 has 10 divisors (see below), whose sum is σ = 2856749291202. Its totient is φ = 737225623520.

The previous prime is 1474451247023. The next prime is 1474451247107. The reversal of 1474451247056 is 6507421544741.

It can be written as a sum of positive squares in only one way, i.e., 1427021376400 + 47429870656 = 1194580^2 + 217784^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1474451246995 and 1474451247013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46076601455 + ... + 46076601486.

Almost surely, 2^{1474451247056} is an apocalyptic number.

1474451247056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1474451247056 is a deficient number, since it is larger than the sum of its proper divisors (1382298044146).

1474451247056 is an equidigital number, since it uses as much as digits as its factorization.

1474451247056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92153202949 (or 92153202943 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 50.

The spelling of 1474451247056 in words is "one trillion, four hundred seventy-four billion, four hundred fifty-one million, two hundred forty-seven thousand, fifty-six".