2542611725 has 12 divisors (see below), whose sum is σ = 3154006464. Its totient is φ = 2033335920.

The previous prime is 2542611713. The next prime is 2542611737. The reversal of 2542611725 is 5271162452.

2542611725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2542611713) and next prime (2542611737).

It is not a de Polignac number, because 2542611725 - 2⁸ = 2542611469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55802 + ... + 90548.

It is an arithmetic number, because the mean of its divisors is an integer number (262833872).

Almost surely, 2^2542611725 is an apocalyptic number.

2542611725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2542611725 is a deficient number, since it is larger than the sum of its proper divisors (611394739).

2542611725 is a wasteful number, since it uses less digits than its factorization.

2542611725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37684 (or 37679 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 2542611725 is about 50424.3168025111. The cubic root of 2542611725 is about 1364.8764753799.

The spelling of 2542611725 in words is "two billion, five hundred forty-two million, six hundred eleven thousand, seven hundred twenty-five".