132550521401 has 4 divisors (see below), whose sum is σ = 136826344704. Its totient is φ = 128274698100.

The previous prime is 132550521359. The next prime is 132550521457. The reversal of 132550521401 is 104125055231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132550521401 - 2³⁴ = 115370652217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132550521491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2137911605 + ... + 2137911666.

It is an arithmetic number, because the mean of its divisors is an integer number (34206586176).

Almost surely, 2^132550521401 is an apocalyptic number.

It is an amenable number.

132550521401 is a deficient number, since it is larger than the sum of its proper divisors (4275823303).

132550521401 is an equidigital number, since it uses as much as digits as its factorization.

132550521401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275823302.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 132550521401 its reverse (104125055231), we get a palindrome (236675576632).

The spelling of 132550521401 in words is "one hundred thirty-two billion, five hundred fifty million, five hundred twenty-one thousand, four hundred one".