55037315 has 16 divisors (see below), whose sum is σ = 68551392. Its totient is φ = 42384384.

The previous prime is 55037299. The next prime is 55037317. The reversal of 55037315 is 51373055.

It is a cyclic number.

It is not a de Polignac number, because 55037315 - 2⁴ = 55037299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55037317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16412 + ... + 19478.

It is an arithmetic number, because the mean of its divisors is an integer number (4284462).

Almost surely, 2^55037315 is an apocalyptic number.

55037315 is a deficient number, since it is larger than the sum of its proper divisors (13514077).

55037315 is a wasteful number, since it uses less digits than its factorization.

55037315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206.

The product of its (nonzero) digits is 7875, while the sum is 29.

The square root of 55037315 is about 7418.7138373171. The cubic root of 55037315 is about 380.3812309796.

The spelling of 55037315 in words is "fifty-five million, thirty-seven thousand, three hundred fifteen".