47051775474 has 32 divisors (see below), whose sum is σ = 102753017856. Its totient is φ = 14244975120.

The previous prime is 47051775461. The next prime is 47051775481. The reversal of 47051775474 is 47457715074.

47051775474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256182 + ... + 399665.

It is an arithmetic number, because the mean of its divisors is an integer number (3211031808).

Almost surely, 2^47051775474 is an apocalyptic number.

47051775474 is an abundant number, since it is smaller than the sum of its proper divisors (55701242382).

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

47051775474 is a wasteful number, since it uses less digits than its factorization.

47051775474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656950.

The product of its (nonzero) digits is 3841600, while the sum is 51.

The spelling of 47051775474 in words is "forty-seven billion, fifty-one million, seven hundred seventy-five thousand, four hundred seventy-four".