2381457625 has 16 divisors (see below), whose sum is σ = 3128486400. Its totient is φ = 1804892400.

The previous prime is 2381457599. The next prime is 2381457643. The reversal of 2381457625 is 5267541832.

2381457625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2381457625 - 2⁵ = 2381457593 is a prime.

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, 498985 + ... + 503734.

It is an arithmetic number, because the mean of its divisors is an integer number (195530400).

Almost surely, 2^2381457625 is an apocalyptic number.

2381457625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2381457625 is a deficient number, since it is larger than the sum of its proper divisors (747028775).

2381457625 is a wasteful number, since it uses less digits than its factorization.

2381457625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002753 (or 1002743 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 2381457625 is about 48800.1805836823. The cubic root of 2381457625 is about 1335.4089607279.

The spelling of 2381457625 in words is "two billion, three hundred eighty-one million, four hundred fifty-seven thousand, six hundred twenty-five".