2403504132 has 96 divisors (see below), whose sum is σ = 6175128960. Its totient is φ = 724500480.

The previous prime is 2403504113. The next prime is 2403504139. The reversal of 2403504132 is 2314053042.

It is a super-2 number, since 2×2403504132² = 11553664225082146848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2403504139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558244 + ... + 562532.

It is an arithmetic number, because the mean of its divisors is an integer number (64324260).

Almost surely, 2^2403504132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2403504132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3087564480).

2403504132 is an abundant number, since it is smaller than the sum of its proper divisors (3771624828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2403504132 is a wasteful number, since it uses less digits than its factorization.

2403504132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421 (or 4419 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2403504132 is about 49025.5457083345. The cubic root of 2403504132 is about 1339.5171892451.

Adding to 2403504132 its reverse (2314053042), we get a palindrome (4717557174).

The spelling of 2403504132 in words is "two billion, four hundred three million, five hundred four thousand, one hundred thirty-two".