11452357400 has 48 divisors (see below), whose sum is σ = 29047348440. Its totient is φ = 4164492800.

The previous prime is 11452357387. The next prime is 11452357447. The reversal of 11452357400 is 475325411.

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, 2600609 + ... + 2605008.

Almost surely, 2^11452357400 is an apocalyptic number.

11452357400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11452357400 is an abundant number, since it is smaller than the sum of its proper divisors (17594991040).

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

11452357400 is a wasteful number, since it uses less digits than its factorization.

11452357400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205644 (or 5205635 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 11452357400 in words is "eleven billion, four hundred fifty-two million, three hundred fifty-seven thousand, four hundred".