55950355 has 4 divisors (see below), whose sum is σ = 67140432. Its totient is φ = 44760280.

The previous prime is 55950341. The next prime is 55950361. The reversal of 55950355 is 55305955.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55950355 - 2⁷ = 55950227 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5595031 + ... + 5595040.

It is an arithmetic number, because the mean of its divisors is an integer number (16785108).

Almost surely, 2^55950355 is an apocalyptic number.

55950355 is a deficient number, since it is larger than the sum of its proper divisors (11190077).

55950355 is a wasteful number, since it uses less digits than its factorization.

55950355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11190076.

The product of its (nonzero) digits is 84375, while the sum is 37.

The square root of 55950355 is about 7479.9969919780. The cubic root of 55950355 is about 382.4731466189.

The spelling of 55950355 in words is "fifty-five million, nine hundred fifty thousand, three hundred fifty-five".