5125026815 has 8 divisors (see below), whose sum is σ = 6151623408. Its totient is φ = 4098960640.

The previous prime is 5125026811. The next prime is 5125026821. The reversal of 5125026815 is 5186205215.

5125026815 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5125026815 - 2² = 5125026811 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125026811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111026 + ... + 150255.

It is an arithmetic number, because the mean of its divisors is an integer number (768952926).

Almost surely, 2^5125026815 is an apocalyptic number.

5125026815 is a deficient number, since it is larger than the sum of its proper divisors (1026596593).

5125026815 is a wasteful number, since it uses less digits than its factorization.

5125026815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265209.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 5125026815 is about 71589.2926002206. The cubic root of 5125026815 is about 1724.1116271437. Note that the first 3 decimals are identical.

The spelling of 5125026815 in words is "five billion, one hundred twenty-five million, twenty-six thousand, eight hundred fifteen".