16107497952 has 144 divisors (see below), whose sum is σ = 52969088592. Its totient is φ = 4248115200.

The previous prime is 16107497933. The next prime is 16107497993. The reversal of 16107497952 is 25979470161.

It is a junction number, because it is equal to n+sod(n) for n = 16107497895 and 16107497904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70549 + ... + 192852.

It is an arithmetic number, because the mean of its divisors is an integer number (367840893).

Almost surely, 2^16107497952 is an apocalyptic number.

16107497952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16107497952 is an abundant number, since it is smaller than the sum of its proper divisors (36861590640).

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

16107497952 is a wasteful number, since it uses less digits than its factorization.

16107497952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263441 (or 263426 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 51.

The spelling of 16107497952 in words is "sixteen billion, one hundred seven million, four hundred ninety-seven thousand, nine hundred fifty-two".