2504540036 has 12 divisors (see below), whose sum is σ = 4384175628. Its totient is φ = 1251918432.

The previous prime is 2504539987. The next prime is 2504540107. The reversal of 2504540036 is 6300454052.

It can be written as a sum of positive squares in 2 ways, for example, as 195160900 + 2309379136 = 13970^2 + 48056^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2504539990 and 2504540008.

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, 71531 + ... + 100626.

It is an arithmetic number, because the mean of its divisors is an integer number (365347969).

Almost surely, 2^2504540036 is an apocalyptic number.

It is an amenable number.

2504540036 is a deficient number, since it is larger than the sum of its proper divisors (1879635592).

2504540036 is a wasteful number, since it uses less digits than its factorization.

2504540036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175798 (or 175796 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2504540036 is about 50045.3797667677. The cubic root of 2504540036 is about 1358.0298817174.

Adding to 2504540036 its reverse (6300454052), we get a palindrome (8804994088).

The spelling of 2504540036 in words is "two billion, five hundred four million, five hundred forty thousand, thirty-six".