55601670002 has 16 divisors (see below), whose sum is σ = 83733523200. Its totient is φ = 27690547920.

The previous prime is 55601669983. The next prime is 55601670011. The reversal of 55601670002 is 20007610655.

It is a happy number.

It is a super-2 number, since 2×55601670002² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2642399 + ... + 2663357.

It is an arithmetic number, because the mean of its divisors is an integer number (5233345200).

Almost surely, 2^55601670002 is an apocalyptic number.

55601670002 is a deficient number, since it is larger than the sum of its proper divisors (28131853198).

55601670002 is a wasteful number, since it uses less digits than its factorization.

55601670002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26161.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 55601670002 in words is "fifty-five billion, six hundred one million, six hundred seventy thousand, two".