5656635426201 has 16 divisors (see below), whose sum is σ = 7593305596800. Its totient is φ = 3745531146240.

The previous prime is 5656635426161. The next prime is 5656635426223. The reversal of 5656635426201 is 1026245366565.

It is not a de Polignac number, because 5656635426201 - 2¹⁹ = 5656634901913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5656635426601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6411801 + ... + 7240473.

It is an arithmetic number, because the mean of its divisors is an integer number (474581599800).

Almost surely, 2^{5656635426201} is an apocalyptic number.

It is an amenable number.

5656635426201 is a deficient number, since it is larger than the sum of its proper divisors (1936670170599).

5656635426201 is a wasteful number, since it uses less digits than its factorization.

5656635426201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844096.

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 5656635426201 in words is "five trillion, six hundred fifty-six billion, six hundred thirty-five million, four hundred twenty-six thousand, two hundred one".