2515013875 has 32 divisors (see below), whose sum is σ = 3448972800. Its totient is φ = 1815804000.

The previous prime is 2515013873. The next prime is 2515013899. The reversal of 2515013875 is 5783105152.

It is a happy number.

It is not a de Polignac number, because 2515013875 - 2¹ = 2515013873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2515013873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184546 + ... + 197704.

It is an arithmetic number, because the mean of its divisors is an integer number (107780400).

Almost surely, 2^2515013875 is an apocalyptic number.

2515013875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2515013875 is a deficient number, since it is larger than the sum of its proper divisors (933958925).

2515013875 is a wasteful number, since it uses less digits than its factorization.

2515013875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13324 (or 13314 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 2515013875 is about 50149.9140079023. The cubic root of 2515013875 is about 1359.9203159412.

The spelling of 2515013875 in words is "two billion, five hundred fifteen million, thirteen thousand, eight hundred seventy-five".