2504145332 has 36 divisors (see below), whose sum is σ = 4951628640. Its totient is φ = 1105502112.

The previous prime is 2504145323. The next prime is 2504145349. The reversal of 2504145332 is 2335414052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2504145295 and 2504145304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64982 + ... + 96077.

It is an arithmetic number, because the mean of its divisors is an integer number (137545240).

Almost surely, 2^2504145332 is an apocalyptic number.

It is an amenable number.

2504145332 is a deficient number, since it is larger than the sum of its proper divisors (2447483308).

2504145332 is a wasteful number, since it uses less digits than its factorization.

2504145332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161112 (or 161097 counting only the distinct ones).

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

The square root of 2504145332 is about 50041.4361504544. The cubic root of 2504145332 is about 1357.9585382133.

Adding to 2504145332 its reverse (2335414052), we get a palindrome (4839559384).

The spelling of 2504145332 in words is "two billion, five hundred four million, one hundred forty-five thousand, three hundred thirty-two".