5315555 has 16 divisors (see below), whose sum is σ = 7542720. Its totient is φ = 3518592.

The previous prime is 5315551. The next prime is 5315561. The reversal of 5315555 is 5555135.

It is not a de Polignac number, because 5315555 - 2² = 5315551 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (5315551) 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, 1604 + ... + 3633.

It is an arithmetic number, because the mean of its divisors is an integer number (471420).

Almost surely, 2^5315555 is an apocalyptic number.

5315555 is a deficient number, since it is larger than the sum of its proper divisors (2227165).

5315555 is a wasteful number, since it uses less digits than its factorization.

5315555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5278.

The product of its digits is 9375, while the sum is 29.

The square root of 5315555 is about 2305.5487416231. The cubic root of 5315555 is about 174.5217417758.

The spelling of 5315555 in words is "five million, three hundred fifteen thousand, five hundred fifty-five".