132015255406 has 8 divisors (see below), whose sum is σ = 204410718144. Its totient is φ = 63878349360.

The previous prime is 132015255401. The next prime is 132015255413. The reversal of 132015255406 is 604552510231.

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

It is a super-2 number, since 2×132015255406² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132015255401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064639095 + ... + 1064639218.

It is an arithmetic number, because the mean of its divisors is an integer number (25551339768).

Almost surely, 2^132015255406 is an apocalyptic number.

132015255406 is a deficient number, since it is larger than the sum of its proper divisors (72395462738).

132015255406 is a wasteful number, since it uses less digits than its factorization.

132015255406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129278346.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 132015255406 its reverse (604552510231), we get a palindrome (736567765637).

The spelling of 132015255406 in words is "one hundred thirty-two billion, fifteen million, two hundred fifty-five thousand, four hundred six".