132748457750 has 32 divisors (see below), whose sum is σ = 248537517696. Its totient is φ = 53092459200.

The previous prime is 132748457729. The next prime is 132748457843. The reversal of 132748457750 is 57754847231.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132748457692 and 132748457701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2165522 + ... + 2225978.

It is an arithmetic number, because the mean of its divisors is an integer number (7766797428).

Almost surely, 2^132748457750 is an apocalyptic number.

132748457750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132748457750 is a deficient number, since it is larger than the sum of its proper divisors (115789059946).

132748457750 is an equidigital number, since it uses as much as digits as its factorization.

132748457750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69257 (or 69247 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 53.

The spelling of 132748457750 in words is "one hundred thirty-two billion, seven hundred forty-eight million, four hundred fifty-seven thousand, seven hundred fifty".