47574601445 has 16 divisors (see below), whose sum is σ = 65454974208. Its totient is φ = 32517680640.

The previous prime is 47574601421. The next prime is 47574601457. The reversal of 47574601445 is 54410647574.

It is not a de Polignac number, because 47574601445 - 2¹⁸ = 47574339301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47574601445.

It is a congruent number.

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, 2174444 + ... + 2196213.

It is an arithmetic number, because the mean of its divisors is an integer number (4090935888).

Almost surely, 2^47574601445 is an apocalyptic number.

It is an amenable number.

47574601445 is a deficient number, since it is larger than the sum of its proper divisors (17880372763).

47574601445 is a wasteful number, since it uses less digits than its factorization.

47574601445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370980.

The product of its (nonzero) digits is 1881600, while the sum is 47.

The spelling of 47574601445 in words is "forty-seven billion, five hundred seventy-four million, six hundred one thousand, four hundred forty-five".