48190444872 has 64 divisors (see below), whose sum is σ = 124622702400. Its totient is φ = 15516852480.

The previous prime is 48190444871. The next prime is 48190444919. The reversal of 48190444872 is 27844409184.

It is a super-2 number, since 2×48190444872² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (48190444871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71779 + ... + 318642.

It is an arithmetic number, because the mean of its divisors is an integer number (1947229725).

Almost surely, 2^48190444872 is an apocalyptic number.

It is an amenable number.

48190444872 is an abundant number, since it is smaller than the sum of its proper divisors (76432257528).

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

48190444872 is a wasteful number, since it uses less digits than its factorization.

48190444872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390606 (or 390602 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 48190444872 in words is "forty-eight billion, one hundred ninety million, four hundred forty-four thousand, eight hundred seventy-two".