2542754825 has 24 divisors (see below), whose sum is σ = 3400704216. Its totient is φ = 1874880000.

The previous prime is 2542754807. The next prime is 2542754833. The reversal of 2542754825 is 5284572452.

2542754825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 1425591049 + 1117163776 = 37757^2 + 33424^2 .

It is not a de Polignac number, because 2542754825 - 2²⁰ = 2541706249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222245 + ... + 233405.

It is an arithmetic number, because the mean of its divisors is an integer number (141696009).

Almost surely, 2^2542754825 is an apocalyptic number.

2542754825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2542754825 is a deficient number, since it is larger than the sum of its proper divisors (857949391).

2542754825 is a wasteful number, since it uses less digits than its factorization.

2542754825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11885 (or 11880 counting only the distinct ones).

The product of its digits is 896000, while the sum is 44.

The square root of 2542754825 is about 50425.7357407901. The cubic root of 2542754825 is about 1364.9020803065.

The spelling of 2542754825 in words is "two billion, five hundred forty-two million, seven hundred fifty-four thousand, eight hundred twenty-five".