131744550233528 has 16 divisors (see below), whose sum is σ = 247023323952000. Its totient is φ = 65871663846336.

The previous prime is 131744550233467. The next prime is 131744550233567. The reversal of 131744550233528 is 825332055447131.

It is a self number, because there is not a number n which added to its sum of digits gives 131744550233528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75492173 + ... + 77217596.

It is an arithmetic number, because the mean of its divisors is an integer number (15438957747000).

Almost surely, 2^{131744550233528} is an apocalyptic number.

It is an amenable number.

131744550233528 is a deficient number, since it is larger than the sum of its proper divisors (115278773718472).

131744550233528 is a wasteful number, since it uses less digits than its factorization.

131744550233528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152817614 (or 152817610 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 131744550233528 in words is "one hundred thirty-one trillion, seven hundred forty-four billion, five hundred fifty million, two hundred thirty-three thousand, five hundred twenty-eight".