55176276697 has 8 divisors (see below), whose sum is σ = 58086053600. Its totient is φ = 52267076064.

The previous prime is 55176276689. The next prime is 55176276703. The reversal of 55176276697 is 79667267155.

It is a happy number.

55176276697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55176276697 - 2³ = 55176276689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55176276607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59893 + ... + 337549.

It is an arithmetic number, because the mean of its divisors is an integer number (7260756700).

Almost surely, 2^55176276697 is an apocalyptic number.

It is an amenable number.

55176276697 is a deficient number, since it is larger than the sum of its proper divisors (2909776903).

55176276697 is a wasteful number, since it uses less digits than its factorization.

55176276697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288135.

The product of its digits is 33339600, while the sum is 61.

The spelling of 55176276697 in words is "fifty-five billion, one hundred seventy-six million, two hundred seventy-six thousand, six hundred ninety-seven".