16550462152 has 32 divisors (see below), whose sum is σ = 35503977600. Its totient is φ = 7085314944.

The previous prime is 16550462143. The next prime is 16550462189. The reversal of 16550462152 is 25126405561.

It is a super-2 number, since 2×16550462152² (a number of 21 digits) contains 22 as substring.

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, 109333 + ... + 212260.

It is an arithmetic number, because the mean of its divisors is an integer number (1109499300).

Almost surely, 2^16550462152 is an apocalyptic number.

It is an amenable number.

16550462152 is an abundant number, since it is smaller than the sum of its proper divisors (18953515448).

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

16550462152 is a wasteful number, since it uses less digits than its factorization.

16550462152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322525 (or 322521 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 16550462152 in words is "sixteen billion, five hundred fifty million, four hundred sixty-two thousand, one hundred fifty-two".