1056201105504 has 48 divisors (see below), whose sum is σ = 2868132319920. Its totient is φ = 339926791680.

The previous prime is 1056201105467. The next prime is 1056201105517. The reversal of 1056201105504 is 4055011026501.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1056201105504² (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 7 ways as a sum of consecutive naturals, for example, 189688507 + ... + 189694074.

It is an arithmetic number, because the mean of its divisors is an integer number (59752756665).

Almost surely, 2^{1056201105504} is an apocalyptic number.

It is an amenable number.

1056201105504 is an abundant number, since it is smaller than the sum of its proper divisors (1811931214416).

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

1056201105504 is a wasteful number, since it uses less digits than its factorization.

1056201105504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379382623 (or 379382615 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 1056201105504 in words is "one trillion, fifty-six billion, two hundred one million, one hundred five thousand, five hundred four".