2534381902 has 32 divisors (see below), whose sum is σ = 4195144800. Its totient is φ = 1140894720.

The previous prime is 2534381897. The next prime is 2534381903. The reversal of 2534381902 is 2091834352.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534381903) 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 in 15 ways as a sum of consecutive naturals, for example, 1171702 + ... + 1173862.

It is an arithmetic number, because the mean of its divisors is an integer number (131098275).

Almost surely, 2^2534381902 is an apocalyptic number.

2534381902 is a deficient number, since it is larger than the sum of its proper divisors (1660762898).

2534381902 is a wasteful number, since it uses less digits than its factorization.

2534381902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2534381902 is about 50342.6449642845. The cubic root of 2534381902 is about 1363.4022913466.

The spelling of 2534381902 in words is "two billion, five hundred thirty-four million, three hundred eighty-one thousand, nine hundred two".