55352395 has 16 divisors (see below), whose sum is σ = 77679360. Its totient is φ = 37072224.

The previous prime is 55352389. The next prime is 55352413. The reversal of 55352395 is 59325355.

It is a happy number.

55352395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-55352395 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16885 + ... + 19894.

It is an arithmetic number, because the mean of its divisors is an integer number (4854960).

Almost surely, 2^55352395 is an apocalyptic number.

55352395 is a deficient number, since it is larger than the sum of its proper divisors (22326965).

55352395 is a wasteful number, since it uses less digits than its factorization.

55352395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36834.

The product of its digits is 101250, while the sum is 37.

The square root of 55352395 is about 7439.9190183765. The cubic root of 55352395 is about 381.1057245007.

The spelling of 55352395 in words is "fifty-five million, three hundred fifty-two thousand, three hundred ninety-five".