1056514648416 has 24 divisors (see below), whose sum is σ = 2773350952344. Its totient is φ = 352171549440.

The previous prime is 1056514648411. The next prime is 1056514648433. The reversal of 1056514648416 is 6148464156501.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1056514648416² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056514648411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5502680365 + ... + 5502680556.

It is an arithmetic number, because the mean of its divisors is an integer number (115556289681).

Almost surely, 2^{1056514648416} is an apocalyptic number.

1056514648416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1056514648416 is an abundant number, since it is smaller than the sum of its proper divisors (1716836303928).

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

1056514648416 is a wasteful number, since it uses less digits than its factorization.

1056514648416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11005360934 (or 11005360926 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 1056514648416 in words is "one trillion, fifty-six billion, five hundred fourteen million, six hundred forty-eight thousand, four hundred sixteen".