47497079474 has 16 divisors (see below), whose sum is σ = 79201086720. Its totient is φ = 21214576080.

The previous prime is 47497079429. The next prime is 47497079489.

47497079474 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29463884 + ... + 29465495.

It is an arithmetic number, because the mean of its divisors is an integer number (4950067920).

Almost surely, 2^47497079474 is an apocalyptic number.

47497079474 is a deficient number, since it is larger than the sum of its proper divisors (31704007246).

47497079474 is a wasteful number, since it uses less digits than its factorization.

47497079474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58929425.

The product of its (nonzero) digits is 49787136, while the sum is 62.

The spelling of 47497079474 in words is "forty-seven billion, four hundred ninety-seven million, seventy-nine thousand, four hundred seventy-four".