55175377001 has 4 divisors (see below), whose sum is σ = 56955227904. Its totient is φ = 53395526100.

The previous prime is 55175376983. The next prime is 55175377007. The reversal of 55175377001 is 10077357155.

55175377001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55175377001 - 2⁶ = 55175376937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55175377001.

It is not an unprimeable number, because it can be changed into a prime (55175377007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889925405 + ... + 889925466.

It is an arithmetic number, because the mean of its divisors is an integer number (14238806976).

Almost surely, 2^55175377001 is an apocalyptic number.

It is an amenable number.

55175377001 is a deficient number, since it is larger than the sum of its proper divisors (1779850903).

55175377001 is a wasteful number, since it uses less digits than its factorization.

55175377001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779850902.

The product of its (nonzero) digits is 128625, while the sum is 41.

The spelling of 55175377001 in words is "fifty-five billion, one hundred seventy-five million, three hundred seventy-seven thousand, one".