132855225465 has 16 divisors (see below), whose sum is σ = 212576147136. Its totient is φ = 70853524800.

The previous prime is 132855225449. The next prime is 132855225469. The reversal of 132855225465 is 564522558231.

It is not a de Polignac number, because 132855225465 - 2⁴ = 132855225449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132855225469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304195 + ... + 598535.

It is an arithmetic number, because the mean of its divisors is an integer number (13286009196).

Almost surely, 2^132855225465 is an apocalyptic number.

132855225465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132855225465 is a deficient number, since it is larger than the sum of its proper divisors (79720921671).

132855225465 is a wasteful number, since it uses less digits than its factorization.

132855225465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324440.

The product of its digits is 2880000, while the sum is 48.

The spelling of 132855225465 in words is "one hundred thirty-two billion, eight hundred fifty-five million, two hundred twenty-five thousand, four hundred sixty-five".