30252969154 has 8 divisors (see below), whose sum is σ = 46123379388. Its totient is φ = 14878509360.

The previous prime is 30252969121. The next prime is 30252969169. The reversal of 30252969154 is 45196925203.

It can be written as a sum of positive squares in 2 ways, for example, as 30233211129 + 19758025 = 173877^2 + 4445^2 .

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, 123987457 + ... + 123987700.

Almost surely, 2^30252969154 is an apocalyptic number.

30252969154 is a deficient number, since it is larger than the sum of its proper divisors (15870410234).

30252969154 is a wasteful number, since it uses less digits than its factorization.

30252969154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247975220.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 30252969154 in words is "thirty billion, two hundred fifty-two million, nine hundred sixty-nine thousand, one hundred fifty-four".