47054492930 has 16 divisors (see below), whose sum is σ = 86086581624. Its totient is φ = 18513242880.

The previous prime is 47054492929. The next prime is 47054492941. The reversal of 47054492930 is 3929445074.

It can be written as a sum of positive squares in 4 ways, for example, as 23019261841 + 24035231089 = 151721^2 + 155033^2 .

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, 38568647 + ... + 38569866.

Almost surely, 2^47054492930 is an apocalyptic number.

47054492930 is a deficient number, since it is larger than the sum of its proper divisors (39032088694).

47054492930 is a wasteful number, since it uses less digits than its factorization.

47054492930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77138581.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 47054492930 in words is "forty-seven billion, fifty-four million, four hundred ninety-two thousand, nine hundred thirty".