48117275040 has 96 divisors (see below), whose sum is σ = 159546784320. Its totient is φ = 12155940864.

The previous prime is 48117274981. The next prime is 48117275047. The reversal of 48117275040 is 4057271184.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 48117275040.

It is not an unprimeable number, because it can be changed into a prime (48117275047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2628889 + ... + 2647128.

It is an arithmetic number, because the mean of its divisors is an integer number (1661945670).

Almost surely, 2^48117275040 is an apocalyptic number.

48117275040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48117275040 is an abundant number, since it is smaller than the sum of its proper divisors (111429509280).

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

48117275040 is a wasteful number, since it uses less digits than its factorization.

48117275040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5276054 (or 5276046 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 48117275040 in words is "forty-eight billion, one hundred seventeen million, two hundred seventy-five thousand, forty".