8903557452 has 18 divisors (see below), whose sum is σ = 20775730108. Its totient is φ = 2967743528.

The previous prime is 8903557451. The next prime is 8903557459. The reversal of 8903557452 is 2547553098.

It is not an unprimeable number, because it can be changed into a prime (8903557451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 313249 + ... + 340487.

Almost surely, 2^8903557452 is an apocalyptic number.

It is an amenable number.

8903557452 is an abundant number, since it is smaller than the sum of its proper divisors (11872172656).

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

8903557452 is an frugal number, since it uses more digits than its factorization.

8903557452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54485 (or 27244 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 48.

The square root of 8903557452 is about 94358.6638947373. The cubic root of 8903557452 is about 2072.6271769922.

Multiplying 8903557452 by its sum of digits (48), we get a square (427370757696 = 653736²).

The spelling of 8903557452 in words is "eight billion, nine hundred three million, five hundred fifty-seven thousand, four hundred fifty-two".