132345550 has 24 divisors (see below), whose sum is σ = 246486456. Its totient is φ = 52868640.

The previous prime is 132345517. The next prime is 132345601. The reversal of 132345550 is 55543231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54972 + ... + 57328.

It is an arithmetic number, because the mean of its divisors is an integer number (10270269).

Almost surely, 2^132345550 is an apocalyptic number.

132345550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132345550 is a deficient number, since it is larger than the sum of its proper divisors (114140906).

132345550 is a wasteful number, since it uses less digits than its factorization.

132345550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492 (or 3487 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 132345550 is about 11504.1535977229. The cubic root of 132345550 is about 509.6082471493.

Adding to 132345550 its reverse (55543231), we get a palindrome (187888781).

The spelling of 132345550 in words is "one hundred thirty-two million, three hundred forty-five thousand, five hundred fifty".