48551375660931 has 32 divisors (see below), whose sum is σ = 84502782819840. Its totient is φ = 27161608759200.

The previous prime is 48551375660867. The next prime is 48551375660939. The reversal of 48551375660931 is 13906657315584.

48551375660931 is a `hidden beast` number, since 4 + 8 + 5 + 5 + 1 + 37 + 566 + 0 + 9 + 31 = 666.

It is not a de Polignac number, because 48551375660931 - 2⁶ = 48551375660867 is a prime.

It is a super-2 number, since 2×48551375660931² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48551375660939) 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, 6287405575 + ... + 6287413296.

It is an arithmetic number, because the mean of its divisors is an integer number (2640711963120).

Almost surely, 2^{48551375660931} is an apocalyptic number.

48551375660931 is a deficient number, since it is larger than the sum of its proper divisors (35951407158909).

48551375660931 is a wasteful number, since it uses less digits than its factorization.

48551375660931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12574818904 (or 12574818898 counting only the distinct ones).

The product of its (nonzero) digits is 81648000, while the sum is 63.

The spelling of 48551375660931 in words is "forty-eight trillion, five hundred fifty-one billion, three hundred seventy-five million, six hundred sixty thousand, nine hundred thirty-one".