2452587645 has 16 divisors (see below), whose sum is σ = 3925700352. Its totient is φ = 1307526720.

The previous prime is 2452587629. The next prime is 2452587679. The reversal of 2452587645 is 5467852542.

2452587645 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2452587645 - 2⁴ = 2452587629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2452587594 and 2452587603.

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, 8124 + ... + 70506.

It is an arithmetic number, because the mean of its divisors is an integer number (245356272).

Almost surely, 2^2452587645 is an apocalyptic number.

It is an amenable number.

2452587645 is a deficient number, since it is larger than the sum of its proper divisors (1473112707).

2452587645 is a wasteful number, since it uses less digits than its factorization.

2452587645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65012.

The product of its digits is 2688000, while the sum is 48.

The square root of 2452587645 is about 49523.6069465866. The cubic root of 2452587645 is about 1348.5741956251.

The spelling of 2452587645 in words is "two billion, four hundred fifty-two million, five hundred eighty-seven thousand, six hundred forty-five".