30490550300 has 72 divisors (see below), whose sum is σ = 78904283136. Its totient is φ = 9999380160.

The previous prime is 30490550273. The next prime is 30490550411. The reversal of 30490550300 is 305509403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 930812 + ... + 963011.

Almost surely, 2^30490550300 is an apocalyptic number.

It is an amenable number.

30490550300 is an abundant number, since it is smaller than the sum of its proper divisors (48413732836).

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

30490550300 is a wasteful number, since it uses less digits than its factorization.

30490550300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893867 (or 1893860 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The spelling of 30490550300 in words is "thirty billion, four hundred ninety million, five hundred fifty thousand, three hundred".