132512453145 has 64 divisors (see below), whose sum is σ = 254141763840. Its totient is φ = 65260975104.

The previous prime is 132512453137. The next prime is 132512453147. The reversal of 132512453145 is 541354215231.

132512453145 is a `hidden beast` number, since 1 + 32 + 51 + 2 + 4 + 531 + 45 = 666.

It is not a de Polignac number, because 132512453145 - 2³ = 132512453137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132512453147) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 423079 + ... + 666348.

It is an arithmetic number, because the mean of its divisors is an integer number (3970965060).

Almost surely, 2^132512453145 is an apocalyptic number.

132512453145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132512453145 is a deficient number, since it is larger than the sum of its proper divisors (121629310695).

132512453145 is a wasteful number, since it uses less digits than its factorization.

132512453145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089511 (or 1089505 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

Adding to 132512453145 its reverse (541354215231), we get a palindrome (673866668376).

The spelling of 132512453145 in words is "one hundred thirty-two billion, five hundred twelve million, four hundred fifty-three thousand, one hundred forty-five".