815062955 has 32 divisors (see below), whose sum is σ = 1145954304. Its totient is φ = 544916736.

The previous prime is 815062949. The next prime is 815062961. The reversal of 815062955 is 559260518.

It is an interprime number because it is at equal distance from previous prime (815062949) and next prime (815062961).

It is not a de Polignac number, because 815062955 - 2¹⁴ = 815046571 is a prime.

It is a super-2 number, since 2×815062955² = 1328655241226664050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514094 + ... + 515676.

It is an arithmetic number, because the mean of its divisors is an integer number (35811072).

Almost surely, 2^815062955 is an apocalyptic number.

815062955 is a deficient number, since it is larger than the sum of its proper divisors (330891349).

815062955 is a wasteful number, since it uses less digits than its factorization.

815062955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 815062955 is about 28549.3074346822. The cubic root of 815062955 is about 934.1079140352.

The spelling of 815062955 in words is "eight hundred fifteen million, sixty-two thousand, nine hundred fifty-five".