48897387408 has 40 divisors (see below), whose sum is σ = 126430276000. Its totient is φ = 16284674304.

The previous prime is 48897387397. The next prime is 48897387439. The reversal of 48897387408 is 80478379884.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396958 + ... + 505341.

It is an arithmetic number, because the mean of its divisors is an integer number (3160756900).

Almost surely, 2^48897387408 is an apocalyptic number.

48897387408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

48897387408 is an abundant number, since it is smaller than the sum of its proper divisors (77532888592).

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

48897387408 is a wasteful number, since it uses less digits than its factorization.

48897387408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903439 (or 903433 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 66.

The spelling of 48897387408 in words is "forty-eight billion, eight hundred ninety-seven million, three hundred eighty-seven thousand, four hundred eight".