656060061353 has 8 divisors (see below), whose sum is σ = 666902795400. Its totient is φ = 645220154880.

The previous prime is 656060061331. The next prime is 656060061367. The reversal of 656060061353 is 353160060656.

It can be written as a sum of positive squares in 4 ways, for example, as 162431568784 + 493628492569 = 403028^2 + 702587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 656060061353 - 2²⁸ = 655791625897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 656060061353.

It is not an unprimeable number, because it can be changed into a prime (656060061653) 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, 236450 + ... + 1169627.

It is an arithmetic number, because the mean of its divisors is an integer number (83362849425).

Almost surely, 2^656060061353 is an apocalyptic number.

It is an amenable number.

656060061353 is a deficient number, since it is larger than the sum of its proper divisors (10842734047).

656060061353 is a wasteful number, since it uses less digits than its factorization.

656060061353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413787.

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 656060061353 in words is "six hundred fifty-six billion, sixty million, sixty-one thousand, three hundred fifty-three".