2532406004 has 12 divisors (see below), whose sum is σ = 4432656228. Its totient is φ = 1265932800.

The previous prime is 2532405983. The next prime is 2532406021. The reversal of 2532406004 is 4006042352.

It can be written as a sum of positive squares in 2 ways, for example, as 1980250000 + 552156004 = 44500^2 + 23498^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45677 + ... + 84564.

It is an arithmetic number, because the mean of its divisors is an integer number (369388019).

Almost surely, 2^2532406004 is an apocalyptic number.

It is an amenable number.

2532406004 is a deficient number, since it is larger than the sum of its proper divisors (1900250224).

2532406004 is a wasteful number, since it uses less digits than its factorization.

2532406004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135106 (or 135104 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2532406004 is about 50323.0166424868. The cubic root of 2532406004 is about 1363.0478795850.

Adding to 2532406004 its reverse (4006042352), we get a palindrome (6538448356).

The spelling of 2532406004 in words is "two billion, five hundred thirty-two million, four hundred six thousand, four".