2363857645 has 8 divisors (see below), whose sum is σ = 2836915200. Its totient is φ = 1890895440.

The previous prime is 2363857607. The next prime is 2363857669. The reversal of 2363857645 is 5467583632.

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

It is not a de Polignac number, because 2363857645 - 2¹⁵ = 2363824877 is a prime.

It is a super-3 number, since 3×2363857645³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53556 + ... + 87154.

It is an arithmetic number, because the mean of its divisors is an integer number (354614400).

Almost surely, 2^2363857645 is an apocalyptic number.

It is an amenable number.

2363857645 is a deficient number, since it is larger than the sum of its proper divisors (473057555).

2363857645 is a wasteful number, since it uses less digits than its factorization.

2363857645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47675.

The product of its digits is 3628800, while the sum is 49.

The square root of 2363857645 is about 48619.5191769725. The cubic root of 2363857645 is about 1332.1110772363. Note that the first 3 decimals are identical.

The spelling of 2363857645 in words is "two billion, three hundred sixty-three million, eight hundred fifty-seven thousand, six hundred forty-five".