131790570745 has 16 divisors (see below), whose sum is σ = 166538718720. Its totient is φ = 99923212224.

The previous prime is 131790570727. The next prime is 131790570773. The reversal of 131790570745 is 547075097131.

It is not a de Polignac number, because 131790570745 - 2¹¹ = 131790568697 is a prime.

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, 5244369 + ... + 5269438.

It is an arithmetic number, because the mean of its divisors is an integer number (10408669920).

Almost surely, 2^131790570745 is an apocalyptic number.

It is an amenable number.

131790570745 is a deficient number, since it is larger than the sum of its proper divisors (34748147975).

131790570745 is a wasteful number, since it uses less digits than its factorization.

131790570745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10513944.

The product of its (nonzero) digits is 926100, while the sum is 49.

The spelling of 131790570745 in words is "one hundred thirty-one billion, seven hundred ninety million, five hundred seventy thousand, seven hundred forty-five".