55362305 has 16 divisors (see below), whose sum is σ = 69120000. Its totient is φ = 42517440.

The previous prime is 55362283. The next prime is 55362343. The reversal of 55362305 is 50326355.

It is a happy number.

It is not a de Polignac number, because 55362305 - 2¹⁴ = 55345921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26696 + ... + 28694.

It is an arithmetic number, because the mean of its divisors is an integer number (4320000).

Almost surely, 2^55362305 is an apocalyptic number.

It is an amenable number.

55362305 is a deficient number, since it is larger than the sum of its proper divisors (13757695).

55362305 is a wasteful number, since it uses less digits than its factorization.

55362305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 55362305 is about 7440.5849904426. The cubic root of 55362305 is about 381.1284668612.

The spelling of 55362305 in words is "fifty-five million, three hundred sixty-two thousand, three hundred five".