32150576540 has 96 divisors (see below), whose sum is σ = 69892671744. Its totient is φ = 12416025600.

The previous prime is 32150576489. The next prime is 32150576543. The reversal of 32150576540 is 4567505123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32150576494 and 32150576503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32150576543) 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, 37690754 + ... + 37691606.

It is an arithmetic number, because the mean of its divisors is an integer number (728048664).

Almost surely, 2^32150576540 is an apocalyptic number.

It is an amenable number.

32150576540 is an abundant number, since it is smaller than the sum of its proper divisors (37742095204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32150576540 is a wasteful number, since it uses less digits than its factorization.

32150576540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 32150576540 in words is "thirty-two billion, one hundred fifty million, five hundred seventy-six thousand, five hundred forty".