1056461604201 has 8 divisors (see below), whose sum is σ = 1565128302560. Its totient is φ = 704307736116.

The previous prime is 1056461604179. The next prime is 1056461604203. The reversal of 1056461604201 is 1024061646501.

1056461604201 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 46 + 1 + 604 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 1056461604201 - 2¹³ = 1056461596009 is a prime.

It is a super-2 number, since 2×1056461604201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056461604203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19564103755 + ... + 19564103808.

It is an arithmetic number, because the mean of its divisors is an integer number (195641037820).

Almost surely, 2^{1056461604201} is an apocalyptic number.

It is an amenable number.

1056461604201 is a deficient number, since it is larger than the sum of its proper divisors (508666698359).

1056461604201 is an equidigital number, since it uses as much as digits as its factorization.

1056461604201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39128207572 (or 39128207566 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 1056461604201 in words is "one trillion, fifty-six billion, four hundred sixty-one million, six hundred four thousand, two hundred one".