16137485508 has 48 divisors (see below), whose sum is σ = 37877840000. Its totient is φ = 5347254528.

The previous prime is 16137485503. The next prime is 16137485513. The reversal of 16137485508 is 80558473161.

It is an interprime number because it is at equal distance from previous prime (16137485503) and next prime (16137485513).

It is not an unprimeable number, because it can be changed into a prime (16137485503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3410088 + ... + 3414816.

Almost surely, 2^16137485508 is an apocalyptic number.

It is an amenable number.

16137485508 is an abundant number, since it is smaller than the sum of its proper divisors (21740354492).

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

16137485508 is a wasteful number, since it uses less digits than its factorization.

16137485508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364 (or 6362 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 16137485508 in words is "sixteen billion, one hundred thirty-seven million, four hundred eighty-five thousand, five hundred eight".