40532432325513 has 8 divisors (see below), whose sum is σ = 54043275195168. Its totient is φ = 27021605503104.

The previous prime is 40532432325509. The next prime is 40532432325529. The reversal of 40532432325513 is 31552323423504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40532432325513 - 2² = 40532432325509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40532432325563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4403545 + ... + 10022777.

It is an arithmetic number, because the mean of its divisors is an integer number (6755409399396).

Almost surely, 2^{40532432325513} is an apocalyptic number.

It is an amenable number.

40532432325513 is a deficient number, since it is larger than the sum of its proper divisors (13510842869655).

40532432325513 is a wasteful number, since it uses less digits than its factorization.

40532432325513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8023623.

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 40532432325513 in words is "forty trillion, five hundred thirty-two billion, four hundred thirty-two million, three hundred twenty-five thousand, five hundred thirteen".