132865450 has 12 divisors (see below), whose sum is σ = 247129830. Its totient is φ = 53146160.

The previous prime is 132865427. The next prime is 132865517. The reversal of 132865450 is 54568231.

It can be written as a sum of positive squares in 3 ways, for example, as 80838081 + 52027369 = 8991^2 + 7213^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1328605 + ... + 1328704.

Almost surely, 2^132865450 is an apocalyptic number.

132865450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132865450 is a deficient number, since it is larger than the sum of its proper divisors (114264380).

132865450 is a wasteful number, since it uses less digits than its factorization.

132865450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657321 (or 2657316 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 132865450 is about 11526.7276362374. The cubic root of 132865450 is about 510.2746822251.

The spelling of 132865450 in words is "one hundred thirty-two million, eight hundred sixty-five thousand, four hundred fifty".