2345552015 has 16 divisors (see below), whose sum is σ = 2828037888. Its totient is φ = 1867547136.

The previous prime is 2345552009. The next prime is 2345552081. The reversal of 2345552015 is 5102555432.

2345552015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2345552015 - 2²⁶ = 2278443151 is a prime.

It is a super-2 number, since 2×2345552015² = 11003228510141120450, 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 15 ways as a sum of consecutive naturals, for example, 1453349 + ... + 1454961.

It is an arithmetic number, because the mean of its divisors is an integer number (176752368).

Almost surely, 2^2345552015 is an apocalyptic number.

2345552015 is a deficient number, since it is larger than the sum of its proper divisors (482485873).

2345552015 is a wasteful number, since it uses less digits than its factorization.

2345552015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2345552015 is about 48430.8993825223. The cubic root of 2345552015 is about 1328.6635556776.

The spelling of 2345552015 in words is "two billion, three hundred forty-five million, five hundred fifty-two thousand, fifteen".