131562875500850 has 48 divisors (see below), whose sum is σ = 246656612299776. Its totient is φ = 52205944392000.

The previous prime is 131562875500769. The next prime is 131562875500879. The reversal of 131562875500850 is 58005578265131.

It is a super-3 number, since 3×131562875500850³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68013545 + ... + 69921155.

It is an arithmetic number, because the mean of its divisors is an integer number (5138679422912).

Almost surely, 2^{131562875500850} is an apocalyptic number.

131562875500850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131562875500850 is a deficient number, since it is larger than the sum of its proper divisors (115093736798926).

131562875500850 is a wasteful number, since it uses less digits than its factorization.

131562875500850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918611 (or 1918606 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 56.

The spelling of 131562875500850 in words is "one hundred thirty-one trillion, five hundred sixty-two billion, eight hundred seventy-five million, five hundred thousand, eight hundred fifty".