55376375 has 8 divisors (see below), whose sum is σ = 69109872. Its totient is φ = 44301000.

The previous prime is 55376369. The next prime is 55376401. The reversal of 55376375 is 57367355.

It is not a de Polignac number, because 55376375 - 2⁶ = 55376311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221381 + ... + 221630.

It is an arithmetic number, because the mean of its divisors is an integer number (8638734).

Almost surely, 2^55376375 is an apocalyptic number.

55376375 is a deficient number, since it is larger than the sum of its proper divisors (13733497).

55376375 is an equidigital number, since it uses as much as digits as its factorization.

55376375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443026 (or 443016 counting only the distinct ones).

The product of its digits is 330750, while the sum is 41.

The square root of 55376375 is about 7441.5304205519. The cubic root of 55376375 is about 381.1607513028.

The spelling of 55376375 in words is "fifty-five million, three hundred seventy-six thousand, three hundred seventy-five".