475037740145 has 32 divisors (see below), whose sum is σ = 590581031040. Its totient is φ = 366564994560.

The previous prime is 475037740127. The next prime is 475037740181. The reversal of 475037740145 is 541047730574.

It is not a de Polignac number, because 475037740145 - 2²⁶ = 474970631281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 475037740145.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10412354 + ... + 10457876.

It is an arithmetic number, because the mean of its divisors is an integer number (18455657220).

Almost surely, 2^475037740145 is an apocalyptic number.

It is an amenable number.

475037740145 is a deficient number, since it is larger than the sum of its proper divisors (115543290895).

475037740145 is a wasteful number, since it uses less digits than its factorization.

475037740145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46145.

The product of its (nonzero) digits is 1646400, while the sum is 47.

The spelling of 475037740145 in words is "four hundred seventy-five billion, thirty-seven million, seven hundred forty thousand, one hundred forty-five".