55107359 has 4 divisors (see below), whose sum is σ = 56279904. Its totient is φ = 53934816.

The previous prime is 55107343. The next prime is 55107361. The reversal of 55107359 is 95370155.

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

It is a cyclic number.

It is not a de Polignac number, because 55107359 - 2⁴ = 55107343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55107389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586202 + ... + 586295.

It is an arithmetic number, because the mean of its divisors is an integer number (14069976).

Almost surely, 2^55107359 is an apocalyptic number.

55107359 is a deficient number, since it is larger than the sum of its proper divisors (1172545).

55107359 is a wasteful number, since it uses less digits than its factorization.

55107359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172544.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 55107359 is about 7423.4331006617. The cubic root of 55107359 is about 380.5425283843.

The spelling of 55107359 in words is "fifty-five million, one hundred seven thousand, three hundred fifty-nine".