132444227553 has 24 divisors (see below), whose sum is σ = 195111421344. Its totient is φ = 79853283840.

The previous prime is 132444227549. The next prime is 132444227557. The reversal of 132444227553 is 355722444231.

It is an interprime number because it is at equal distance from previous prime (132444227549) and next prime (132444227557).

It is not a de Polignac number, because 132444227553 - 2² = 132444227549 is a prime.

It is a super-2 number, since 2×132444227553² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132444227557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 875175 + ... + 1015292.

It is an arithmetic number, because the mean of its divisors is an integer number (8129642556).

Almost surely, 2^132444227553 is an apocalyptic number.

It is an amenable number.

132444227553 is a deficient number, since it is larger than the sum of its proper divisors (62667193791).

132444227553 is a wasteful number, since it uses less digits than its factorization.

132444227553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890685 (or 1890674 counting only the distinct ones).

The product of its digits is 806400, while the sum is 42.

The spelling of 132444227553 in words is "one hundred thirty-two billion, four hundred forty-four million, two hundred twenty-seven thousand, five hundred fifty-three".