1056413201 has 12 divisors (see below), whose sum is σ = 1136440320. Its totient is φ = 981664320.

The previous prime is 1056413173. The next prime is 1056413227. The reversal of 1056413201 is 1023146501.

It is not a de Polignac number, because 1056413201 - 2²² = 1052218897 is a prime.

It is a super-2 number, since 2×1056413201² = 2232017702494132802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056413251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305 + ... + 45966.

It is an arithmetic number, because the mean of its divisors is an integer number (94703360).

Almost surely, 2^1056413201 is an apocalyptic number.

It is an amenable number.

1056413201 is a deficient number, since it is larger than the sum of its proper divisors (80027119).

1056413201 is an equidigital number, since it uses as much as digits as its factorization.

1056413201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46384 (or 46367 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1056413201 is about 32502.5106876377. The cubic root of 1056413201 is about 1018.4614768223.

Adding to 1056413201 its reverse (1023146501), we get a palindrome (2079559702).

The spelling of 1056413201 in words is "one billion, fifty-six million, four hundred thirteen thousand, two hundred one".