132453542 has 16 divisors (see below), whose sum is σ = 214153632. Its totient is φ = 61078080.

The previous prime is 132453487. The next prime is 132453547. The reversal of 132453542 is 245354231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132453547) 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, 53042 + ... + 55482.

It is an arithmetic number, because the mean of its divisors is an integer number (13384602).

Almost surely, 2^132453542 is an apocalyptic number.

132453542 is a deficient number, since it is larger than the sum of its proper divisors (81700090).

132453542 is a wasteful number, since it uses less digits than its factorization.

132453542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543.

The product of its digits is 14400, while the sum is 29.

The square root of 132453542 is about 11508.8462497333. The cubic root of 132453542 is about 509.7468203811.

The spelling of 132453542 in words is "one hundred thirty-two million, four hundred fifty-three thousand, five hundred forty-two".