48557459667408 has 40 divisors (see below), whose sum is σ = 125771080716000. Its totient is φ = 16143113234304.

The previous prime is 48557459667383. The next prime is 48557459667413. The reversal of 48557459667408 is 80476695475584.

It is a congruent number.

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, 1334564583 + ... + 1334600966.

It is an arithmetic number, because the mean of its divisors is an integer number (3144277017900).

Almost surely, 2^{48557459667408} is an apocalyptic number.

48557459667408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

48557459667408 is an abundant number, since it is smaller than the sum of its proper divisors (77213621048592).

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

48557459667408 is a wasteful number, since it uses less digits than its factorization.

48557459667408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669165939 (or 2669165933 counting only the distinct ones).

The product of its (nonzero) digits is 8128512000, while the sum is 78.

The spelling of 48557459667408 in words is "forty-eight trillion, five hundred fifty-seven billion, four hundred fifty-nine million, six hundred sixty-seven thousand, four hundred eight".