47458885474 has 48 divisors (see below), whose sum is σ = 96305678784. Its totient is φ = 17068122720.

The previous prime is 47458885421. The next prime is 47458885477.

It is a happy number.

47458885474 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (47458885477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1055512 + ... + 1099555.

It is an arithmetic number, because the mean of its divisors is an integer number (2006368308).

Almost surely, 2^47458885474 is an apocalyptic number.

47458885474 is an abundant number, since it is smaller than the sum of its proper divisors (48846793310).

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

47458885474 is a wasteful number, since it uses less digits than its factorization.

47458885474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155111 (or 2155100 counting only the distinct ones).

The product of its digits is 160563200, while the sum is 64.

The spelling of 47458885474 in words is "forty-seven billion, four hundred fifty-eight million, eight hundred eighty-five thousand, four hundred seventy-four".