2537394424 has 8 divisors (see below), whose sum is σ = 4757614560. Its totient is φ = 1268697208.

The previous prime is 2537394421. The next prime is 2537394427. The reversal of 2537394424 is 4244937352.

It is an interprime number because it is at equal distance from previous prime (2537394421) and next prime (2537394427).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537394421) by changing a digit.

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 as a sum of consecutive naturals, namely, 158587144 + ... + 158587159.

It is an arithmetic number, because the mean of its divisors is an integer number (594701820).

Almost surely, 2^2537394424 is an apocalyptic number.

It is an amenable number.

2537394424 is a deficient number, since it is larger than the sum of its proper divisors (2220220136).

2537394424 is a wasteful number, since it uses less digits than its factorization.

2537394424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317174309 (or 317174305 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The square root of 2537394424 is about 50372.5562583437. The cubic root of 2537394424 is about 1363.9422853493.

The spelling of 2537394424 in words is "two billion, five hundred thirty-seven million, three hundred ninety-four thousand, four hundred twenty-four".