1056501630734 has 32 divisors (see below), whose sum is σ = 1819953912960. Its totient is φ = 454917232800.

The previous prime is 1056501630721. The next prime is 1056501630761. The reversal of 1056501630734 is 4370361056501.

It is a super-2 number, since 2×1056501630734² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056501630691 and 1056501630700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5644124 + ... + 5828304.

It is an arithmetic number, because the mean of its divisors is an integer number (56873559780).

Almost surely, 2^{1056501630734} is an apocalyptic number.

1056501630734 is a deficient number, since it is larger than the sum of its proper divisors (763452282226).

1056501630734 is a wasteful number, since it uses less digits than its factorization.

1056501630734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197936.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 1056501630734 in words is "one trillion, fifty-six billion, five hundred one million, six hundred thirty thousand, seven hundred thirty-four".