1056621602062 has 32 divisors (see below), whose sum is σ = 1817349760800. Its totient is φ = 456420753408.

The previous prime is 1056621602059. The next prime is 1056621602077. The reversal of 1056621602062 is 2602061266501.

It is a super-2 number, since 2×1056621602062² (a number of 25 digits) contains 22 as substring.

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, 6598387 + ... + 6756622.

It is an arithmetic number, because the mean of its divisors is an integer number (56792180025).

Almost surely, 2^{1056621602062} is an apocalyptic number.

1056621602062 is a deficient number, since it is larger than the sum of its proper divisors (760728158738).

1056621602062 is a wasteful number, since it uses less digits than its factorization.

1056621602062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13355220.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 1056621602062 its reverse (2602061266501), we get a palindrome (3658682868563).

The spelling of 1056621602062 in words is "one trillion, fifty-six billion, six hundred twenty-one million, six hundred two thousand, sixty-two".