55606532670 has 128 divisors (see below), whose sum is σ = 169084298880. Its totient is φ = 12882585600.

The previous prime is 55606532651. The next prime is 55606532711. The reversal of 55606532670 is 7623560655.

55606532670 is a `hidden beast` number, since 5 + 5 + 606 + 5 + 32 + 6 + 7 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 406281 + ... + 525620.

It is an arithmetic number, because the mean of its divisors is an integer number (1320971085).

Almost surely, 2^55606532670 is an apocalyptic number.

55606532670 is an abundant number, since it is smaller than the sum of its proper divisors (113477766210).

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

55606532670 is a wasteful number, since it uses less digits than its factorization.

55606532670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931947 (or 931941 counting only the distinct ones).

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

The spelling of 55606532670 in words is "fifty-five billion, six hundred six million, five hundred thirty-two thousand, six hundred seventy".