2503442312 has 32 divisors (see below), whose sum is σ = 5371867200. Its totient is φ = 1071434304.

The previous prime is 2503442281. The next prime is 2503442317. The reversal of 2503442312 is 2132443052.

It is not an unprimeable number, because it can be changed into a prime (2503442317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11138 + ... + 71630.

It is an arithmetic number, because the mean of its divisors is an integer number (167870850).

Almost surely, 2^2503442312 is an apocalyptic number.

It is an amenable number.

2503442312 is an abundant number, since it is smaller than the sum of its proper divisors (2868424888).

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

2503442312 is a wasteful number, since it uses less digits than its factorization.

2503442312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61245 (or 61241 counting only the distinct ones).

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

The square root of 2503442312 is about 50034.4112786390. The cubic root of 2503442312 is about 1357.8314474314.

Adding to 2503442312 its reverse (2132443052), we get a palindrome (4635885364).

The spelling of 2503442312 in words is "two billion, five hundred three million, four hundred forty-two thousand, three hundred twelve".