55362245 has 8 divisors (see below), whose sum is σ = 67235616. Its totient is φ = 43755856.

The previous prime is 55362239. The next prime is 55362253. The reversal of 55362245 is 54226355.

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 55362245 - 2¹⁴ = 55345861 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, 66287 + ... + 67116.

It is an arithmetic number, because the mean of its divisors is an integer number (8404452).

Almost surely, 2^55362245 is an apocalyptic number.

It is an amenable number.

55362245 is a deficient number, since it is larger than the sum of its proper divisors (11873371).

55362245 is a wasteful number, since it uses less digits than its factorization.

55362245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133491.

The product of its digits is 36000, while the sum is 32.

The square root of 55362245 is about 7440.5809585005. The cubic root of 55362245 is about 381.1283291760.

The spelling of 55362245 in words is "fifty-five million, three hundred sixty-two thousand, two hundred forty-five".