55376391662 has 4 divisors (see below), whose sum is σ = 83064587496. Its totient is φ = 27688195830.

The previous prime is 55376391649. The next prime is 55376391683. The reversal of 55376391662 is 26619367355.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13844097914 + ... + 13844097917.

It is an arithmetic number, because the mean of its divisors is an integer number (20766146874).

Almost surely, 2^55376391662 is an apocalyptic number.

55376391662 is a deficient number, since it is larger than the sum of its proper divisors (27688195834).

55376391662 is a wasteful number, since it uses less digits than its factorization.

55376391662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27688195833.

The product of its digits is 6123600, while the sum is 53.

The spelling of 55376391662 in words is "fifty-five billion, three hundred seventy-six million, three hundred ninety-one thousand, six hundred sixty-two".