5145140025 has 72 divisors (see below), whose sum is σ = 9335414400. Its totient is φ = 2708640000.

The previous prime is 5145140003. The next prime is 5145140111. The reversal of 5145140025 is 5200415415.

5145140025 is a `hidden beast` number, since 514 + 5 + 140 + 0 + 2 + 5 = 666.

It is not a de Polignac number, because 5145140025 - 2¹⁵ = 5145107257 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6760645 + ... + 6761405.

Almost surely, 2^5145140025 is an apocalyptic number.

It is an amenable number.

5145140025 is a deficient number, since it is larger than the sum of its proper divisors (4190274375).

5145140025 is a wasteful number, since it uses less digits than its factorization.

5145140025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5145140025 is about 71729.6314294170. The cubic root of 5145140025 is about 1726.3641131748.

The spelling of 5145140025 in words is "five billion, one hundred forty-five million, one hundred forty thousand, twenty-five".