2652661015 has 4 divisors (see below), whose sum is σ = 3183193224. Its totient is φ = 2122128808.

The previous prime is 2652660991. The next prime is 2652661049. The reversal of 2652661015 is 5101662562.

2652661015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2652661015 - 2⁷ = 2652660887 is a prime.

It is a super-2 number, since 2×2652661015² = 14073220921001660450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265266097 + ... + 265266106.

It is an arithmetic number, because the mean of its divisors is an integer number (795798306).

Almost surely, 2^2652661015 is an apocalyptic number.

2652661015 is a deficient number, since it is larger than the sum of its proper divisors (530532209).

2652661015 is an equidigital number, since it uses as much as digits as its factorization.

2652661015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530532208.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 2652661015 is about 51503.9902823073. The cubic root of 2652661015 is about 1384.2905418668.

The spelling of 2652661015 in words is "two billion, six hundred fifty-two million, six hundred sixty-one thousand, fifteen".