49957124815488 has 96 divisors (see below), whose sum is σ = 145858805930880. Its totient is φ = 15138522657280.

The previous prime is 49957124815399. The next prime is 49957124815501. The reversal of 49957124815488 is 88451842175994.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537543120 + ... + 537636047.

It is an arithmetic number, because the mean of its divisors is an integer number (1519362561780).

Almost surely, 2^{49957124815488} is an apocalyptic number.

49957124815488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49957124815488 is an abundant number, since it is smaller than the sum of its proper divisors (95901681115392).

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

49957124815488 is a wasteful number, since it uses less digits than its factorization.

49957124815488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075179206 (or 1075179183 counting only the distinct ones).

The product of its digits is 928972800, while the sum is 75.

The spelling of 49957124815488 in words is "forty-nine trillion, nine hundred fifty-seven billion, one hundred twenty-four million, eight hundred fifteen thousand, four hundred eighty-eight".