656052141 has 16 divisors (see below), whose sum is σ = 900315648. Its totient is φ = 424762800.

The previous prime is 656052119. The next prime is 656052149. The reversal of 656052141 is 141250656.

It is not a de Polignac number, because 656052141 - 2⁵ = 656052109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 656052099 and 656052108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (656052149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8715 + ... + 37256.

It is an arithmetic number, because the mean of its divisors is an integer number (56269728).

Almost surely, 2^656052141 is an apocalyptic number.

It is an amenable number.

656052141 is a deficient number, since it is larger than the sum of its proper divisors (244263507).

656052141 is a wasteful number, since it uses less digits than its factorization.

656052141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46112.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 656052141 is about 25613.5148115209. The cubic root of 656052141 is about 868.9193174391.

The spelling of 656052141 in words is "six hundred fifty-six million, fifty-two thousand, one hundred forty-one".