30672903054 has 16 divisors (see below), whose sum is σ = 61567274448. Its totient is φ = 10187389632.

The previous prime is 30672903043. The next prime is 30672903071. The reversal of 30672903054 is 45030927603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9226047 + ... + 9229370.

It is an arithmetic number, because the mean of its divisors is an integer number (3847954653).

Almost surely, 2^30672903054 is an apocalyptic number.

30672903054 is an abundant number, since it is smaller than the sum of its proper divisors (30894371394).

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

30672903054 is a wasteful number, since it uses less digits than its factorization.

30672903054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18455699.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 30672903054 in words is "thirty billion, six hundred seventy-two million, nine hundred three thousand, fifty-four".