30042525554 has 8 divisors (see below), whose sum is σ = 45462583260. Its totient is φ = 14888331136.

The previous prime is 30042525547. The next prime is 30042525571. The reversal of 30042525554 is 45552524003.

It can be written as a sum of positive squares in 2 ways, for example, as 30017295025 + 25230529 = 173255^2 + 5023^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66465539 + ... + 66465990.

Almost surely, 2^30042525554 is an apocalyptic number.

30042525554 is a deficient number, since it is larger than the sum of its proper divisors (15420057706).

30042525554 is a wasteful number, since it uses less digits than its factorization.

30042525554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132931644.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 30042525554 in words is "thirty billion, forty-two million, five hundred twenty-five thousand, five hundred fifty-four".