2542305374 has 16 divisors (see below), whose sum is σ = 4587619200. Its totient is φ = 1032214104.

The previous prime is 2542305371. The next prime is 2542305377. The reversal of 2542305374 is 4735032452.

It is an interprime number because it is at equal distance from previous prime (2542305371) and next prime (2542305377).

It is a super-2 number, since 2×2542305374² = 12926633229338559752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542305371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4778504 + ... + 4779035.

It is an arithmetic number, because the mean of its divisors is an integer number (286726200).

Almost surely, 2^2542305374 is an apocalyptic number.

2542305374 is a deficient number, since it is larger than the sum of its proper divisors (2045313826).

2542305374 is a wasteful number, since it uses less digits than its factorization.

2542305374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9557567.

The product of its (nonzero) digits is 100800, while the sum is 35.

The square root of 2542305374 is about 50421.2789802083. The cubic root of 2542305374 is about 1364.8216566721.

The spelling of 2542305374 in words is "two billion, five hundred forty-two million, three hundred five thousand, three hundred seventy-four".