2256656461310 has 16 divisors (see below), whose sum is σ = 4062019287600. Its totient is φ = 902654216256.

The previous prime is 2256656461277. The next prime is 2256656461321. The reversal of 2256656461310 is 131646566522.

It is a super-2 number, since 2×2256656461310² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151901 + ... + 2129879.

It is an arithmetic number, because the mean of its divisors is an integer number (253876205475).

Almost surely, 2^{2256656461310} is an apocalyptic number.

2256656461310 is a deficient number, since it is larger than the sum of its proper divisors (1805362826290).

2256656461310 is a wasteful number, since it uses less digits than its factorization.

2256656461310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092075.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 2256656461310 in words is "two trillion, two hundred fifty-six billion, six hundred fifty-six million, four hundred sixty-one thousand, three hundred ten".