132774723537 has 32 divisors (see below), whose sum is σ = 182431180800. Its totient is φ = 85858788288.

The previous prime is 132774723509. The next prime is 132774723563. The reversal of 132774723537 is 735327477231.

It is not a de Polignac number, because 132774723537 - 2¹¹ = 132774721489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132774723537.

It is not an unprimeable number, because it can be changed into a prime (132774723337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39668098 + ... + 39671444.

It is an arithmetic number, because the mean of its divisors is an integer number (5700974400).

Almost surely, 2^132774723537 is an apocalyptic number.

It is an amenable number.

132774723537 is a deficient number, since it is larger than the sum of its proper divisors (49656457263).

132774723537 is a wasteful number, since it uses less digits than its factorization.

132774723537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325.

The product of its digits is 5186160, while the sum is 51.

The spelling of 132774723537 in words is "one hundred thirty-two billion, seven hundred seventy-four million, seven hundred twenty-three thousand, five hundred thirty-seven".