2140567125 has 16 divisors (see below), whose sum is σ = 3561904320. Its totient is φ = 1141635600.

The previous prime is 2140567067. The next prime is 2140567129. The reversal of 2140567125 is 5217650412.

It is not a de Polignac number, because 2140567125 - 2²⁸ = 1872131669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140567129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2853715 + ... + 2854464.

It is an arithmetic number, because the mean of its divisors is an integer number (222619020).

Almost surely, 2^2140567125 is an apocalyptic number.

2140567125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2140567125 is a deficient number, since it is larger than the sum of its proper divisors (1421337195).

2140567125 is an equidigital number, since it uses as much as digits as its factorization.

2140567125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708197 (or 5708187 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2140567125 is about 46266.2633567916. The cubic root of 2140567125 is about 1288.7725690280.

The spelling of 2140567125 in words is "two billion, one hundred forty million, five hundred sixty-seven thousand, one hundred twenty-five".