55376351660 has 48 divisors (see below), whose sum is σ = 133079064384. Its totient is φ = 18961060608.

The previous prime is 55376351579. The next prime is 55376351663. The reversal of 55376351660 is 6615367355.

It is not an unprimeable number, because it can be changed into a prime (55376351663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155279 + ... + 367238.

It is an arithmetic number, because the mean of its divisors is an integer number (2772480508).

Almost surely, 2^55376351660 is an apocalyptic number.

It is an amenable number.

55376351660 is an abundant number, since it is smaller than the sum of its proper divisors (77702712724).

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

55376351660 is a wasteful number, since it uses less digits than its factorization.

55376351660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523290 (or 523288 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 47.

The spelling of 55376351660 in words is "fifty-five billion, three hundred seventy-six million, three hundred fifty-one thousand, six hundred sixty".