63113406605770 has 64 divisors (see below), whose sum is σ = 115992586880640. Its totient is φ = 24718046691328.

The previous prime is 63113406605647. The next prime is 63113406605773. The reversal of 63113406605770 is 7750660431136.

It is not an unprimeable number, because it can be changed into a prime (63113406605773) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1709306529 + ... + 1709343451.

It is an arithmetic number, because the mean of its divisors is an integer number (1812384170010).

Almost surely, 2^{63113406605770} is an apocalyptic number.

63113406605770 is a deficient number, since it is larger than the sum of its proper divisors (52879180274870).

63113406605770 is a wasteful number, since it uses less digits than its factorization.

63113406605770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48519.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 63113406605770 in words is "sixty-three trillion, one hundred thirteen billion, four hundred six million, six hundred five thousand, seven hundred seventy".