61260382704810 has 32 divisors (see below), whose sum is σ = 147025169574912. Its totient is φ = 16336074156480.

The previous prime is 61260382704799. The next prime is 61260382704827. The reversal of 61260382704810 is 1840728306216.

It is a super-2 number, since 2×61260382704810² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 61260382704810.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20963952 + ... + 23706708.

It is an arithmetic number, because the mean of its divisors is an integer number (4594536549216).

Almost surely, 2^{61260382704810} is an apocalyptic number.

61260382704810 is an abundant number, since it is smaller than the sum of its proper divisors (85764786870102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61260382704810 is a wasteful number, since it uses less digits than its factorization.

61260382704810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487278.

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 61260382704810 in words is "sixty-one trillion, two hundred sixty billion, three hundred eighty-two million, seven hundred four thousand, eight hundred ten".