47445474562 has 4 divisors (see below), whose sum is σ = 71168211846. Its totient is φ = 23722737280.

The previous prime is 47445474523. The next prime is 47445474581. The reversal of 47445474562 is 26547454474.

47445474562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24137040321 + 23308434241 = 155361^2 + 152671^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11861368639 + ... + 11861368642.

Almost surely, 2^47445474562 is an apocalyptic number.

47445474562 is a deficient number, since it is larger than the sum of its proper divisors (23722737284).

47445474562 is a wasteful number, since it uses less digits than its factorization.

47445474562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23722737283.

The product of its digits is 15052800, while the sum is 52.

The spelling of 47445474562 in words is "forty-seven billion, four hundred forty-five million, four hundred seventy-four thousand, five hundred sixty-two".