1475331161745 has 128 divisors (see below), whose sum is σ = 2867664384000. Its totient is φ = 632275402752.

The previous prime is 1475331161723. The next prime is 1475331161791. The reversal of 1475331161745 is 5471611335741.

It is not a de Polignac number, because 1475331161745 - 2¹¹ = 1475331159697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1475331161694 and 1475331161703.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 630751786 + ... + 630754124.

It is an arithmetic number, because the mean of its divisors is an integer number (22403628000).

Almost surely, 2^{1475331161745} is an apocalyptic number.

1475331161745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1475331161745 is a deficient number, since it is larger than the sum of its proper divisors (1392333222255).

1475331161745 is a wasteful number, since it uses less digits than its factorization.

1475331161745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607.

The product of its digits is 1058400, while the sum is 48.

The spelling of 1475331161745 in words is "one trillion, four hundred seventy-five billion, three hundred thirty-one million, one hundred sixty-one thousand, seven hundred forty-five".