5081615 has 32 divisors (see below), whose sum is σ = 7755264. Its totient is φ = 3104640.

The previous prime is 5081599. The next prime is 5081627. The reversal of 5081615 is 5161805.

It is not a de Polignac number, because 5081615 - 2⁴ = 5081599 is a prime.

It is a super-2 number, since 2×5081615² = 51645622016450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25697 + ... + 25893.

It is an arithmetic number, because the mean of its divisors is an integer number (242352).

Almost surely, 2^5081615 is an apocalyptic number.

5081615 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5081615 is a deficient number, since it is larger than the sum of its proper divisors (2673649).

5081615 is a wasteful number, since it uses less digits than its factorization.

5081615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 5081615 is about 2254.2437756374. The cubic root of 5081615 is about 171.9229756981.

The spelling of 5081615 in words is "five million, eighty-one thousand, six hundred fifteen".