30452573325 has 48 divisors (see below), whose sum is σ = 52003671552. Its totient is φ = 15708000000.

The previous prime is 30452573317. The next prime is 30452573329. The reversal of 30452573325 is 52337525403.

It is not a de Polignac number, because 30452573325 - 2³ = 30452573317 is a prime.

It is a super-2 number, since 2×30452573325² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30452573329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5533075 + ... + 5538575.

It is an arithmetic number, because the mean of its divisors is an integer number (1083409824).

Almost surely, 2^30452573325 is an apocalyptic number.

It is an amenable number.

30452573325 is a deficient number, since it is larger than the sum of its proper divisors (21551098227).

30452573325 is a wasteful number, since it uses less digits than its factorization.

30452573325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7926 (or 7921 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 39.

The spelling of 30452573325 in words is "thirty billion, four hundred fifty-two million, five hundred seventy-three thousand, three hundred twenty-five".