16124791580 has 24 divisors (see below), whose sum is σ = 33959662128. Its totient is φ = 6431326208.

The previous prime is 16124791523. The next prime is 16124791597. The reversal of 16124791580 is 8519742161.

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, 1154789 + ... + 1168668.

It is an arithmetic number, because the mean of its divisors is an integer number (1414985922).

Almost surely, 2^16124791580 is an apocalyptic number.

16124791580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16124791580 is an abundant number, since it is smaller than the sum of its proper divisors (17834870548).

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

16124791580 is a wasteful number, since it uses less digits than its factorization.

16124791580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323813 (or 2323811 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 16124791580 in words is "sixteen billion, one hundred twenty-four million, seven hundred ninety-one thousand, five hundred eighty".