32607665550 has 72 divisors (see below), whose sum is σ = 88806098784. Its totient is φ = 8576254080.

The previous prime is 32607665543. The next prime is 32607665591. The reversal of 32607665550 is 5556670623.

32607665550 is a `hidden beast` number, since 3 + 26 + 0 + 76 + 6 + 5 + 550 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 32607665496 and 32607665505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 463462 + ... + 529161.

Almost surely, 2^32607665550 is an apocalyptic number.

32607665550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32607665550 is an abundant number, since it is smaller than the sum of its proper divisors (56198433234).

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

32607665550 is a wasteful number, since it uses less digits than its factorization.

32607665550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992714 (or 992706 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 32607665550 in words is "thirty-two billion, six hundred seven million, six hundred sixty-five thousand, five hundred fifty".