5152666815 has 24 divisors (see below), whose sum is σ = 8934076320. Its totient is φ = 2747231424.

The previous prime is 5152666751. The next prime is 5152666853. The reversal of 5152666815 is 5186662515.

5152666815 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5152666815 - 2⁶ = 5152666751 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144069 + ... + 176241.

It is an arithmetic number, because the mean of its divisors is an integer number (372253180).

Almost surely, 2^5152666815 is an apocalyptic number.

5152666815 is a deficient number, since it is larger than the sum of its proper divisors (3781409505).

5152666815 is a wasteful number, since it uses less digits than its factorization.

5152666815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35743 (or 35740 counting only the distinct ones).

The product of its digits is 432000, while the sum is 45.

The square root of 5152666815 is about 71782.0786478074. The cubic root of 5152666815 is about 1727.2055317404.

It can be divided in two parts, 51526 and 66815, that added together give a triangular number (118341 = T₄₈₆).

The spelling of 5152666815 in words is "five billion, one hundred fifty-two million, six hundred sixty-six thousand, eight hundred fifteen".