47447544574474 has 16 divisors (see below), whose sum is σ = 80318727493920. Its totient is φ = 20823373794160.

The previous prime is 47447544574457. The next prime is 47447544574543.

47447544574474 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×47447544574474² (a number of 28 digits) contains 22 as substring.

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, 37184595424 + ... + 37184596699.

It is an arithmetic number, because the mean of its divisors is an integer number (5019920468370).

Almost surely, 2^{47447544574474} is an apocalyptic number.

47447544574474 is a deficient number, since it is larger than the sum of its proper divisors (32871182919446).

47447544574474 is a wasteful number, since it uses less digits than its factorization.

47447544574474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74369192165.

The product of its digits is 3933798400, while the sum is 70.

The spelling of 47447544574474 in words is "forty-seven trillion, four hundred forty-seven billion, five hundred forty-four million, five hundred seventy-four thousand, four hundred seventy-four".