30125452000 has 96 divisors (see below), whose sum is σ = 84592347840. Its totient is φ = 10328716800.

The previous prime is 30125451997. The next prime is 30125452013. The reversal of 30125452000 is 25452103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509955 + ... + 565954.

It is an arithmetic number, because the mean of its divisors is an integer number (881170290).

Almost surely, 2^30125452000 is an apocalyptic number.

It is an amenable number.

30125452000 is an abundant number, since it is smaller than the sum of its proper divisors (54466895840).

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

30125452000 is a wasteful number, since it uses less digits than its factorization.

30125452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075941 (or 1075923 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The spelling of 30125452000 in words is "thirty billion, one hundred twenty-five million, four hundred fifty-two thousand".