2537402516 has 24 divisors (see below), whose sum is σ = 4855355904. Its totient is φ = 1150692480.

The previous prime is 2537402467. The next prime is 2537402521. The reversal of 2537402516 is 6152047352.

2537402516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47540 + ... + 85643.

It is an arithmetic number, because the mean of its divisors is an integer number (202306496).

Almost surely, 2^2537402516 is an apocalyptic number.

It is an amenable number.

2537402516 is a deficient number, since it is larger than the sum of its proper divisors (2317953388).

2537402516 is a wasteful number, since it uses less digits than its factorization.

2537402516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133631 (or 133629 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 2537402516 is about 50372.6365797940. The cubic root of 2537402516 is about 1363.9437352631.

Adding to 2537402516 its reverse (6152047352), we get a palindrome (8689449868).

The spelling of 2537402516 in words is "two billion, five hundred thirty-seven million, four hundred two thousand, five hundred sixteen".