1475947374159 has 8 divisors (see below), whose sum is σ = 1967936604160. Its totient is φ = 983961530136.

The previous prime is 1475947374157. The next prime is 1475947374179. The reversal of 1475947374159 is 9514737495741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1475947374159 - 2¹ = 1475947374157 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 1475947374159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1475947374157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457632 + ... + 1778010.

It is an arithmetic number, because the mean of its divisors is an integer number (245992075520).

Almost surely, 2^{1475947374159} is an apocalyptic number.

1475947374159 is a deficient number, since it is larger than the sum of its proper divisors (491989230001).

1475947374159 is a wasteful number, since it uses less digits than its factorization.

1475947374159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692989.

The product of its digits is 133358400, while the sum is 66.

The spelling of 1475947374159 in words is "one trillion, four hundred seventy-five billion, nine hundred forty-seven million, three hundred seventy-four thousand, one hundred fifty-nine".