132520450046 has 4 divisors (see below), whose sum is σ = 198780675072. Its totient is φ = 66260225022.

The previous prime is 132520450019. The next prime is 132520450061. The reversal of 132520450046 is 640054025231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640054025231 = 59 ⋅10848373309.

It is a junction number, because it is equal to n+sod(n) for n = 132520449994 and 132520450021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33130112510 + ... + 33130112513.

It is an arithmetic number, because the mean of its divisors is an integer number (49695168768).

Almost surely, 2^132520450046 is an apocalyptic number.

132520450046 is a deficient number, since it is larger than the sum of its proper divisors (66260225026).

132520450046 is an equidigital number, since it uses as much as digits as its factorization.

132520450046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66260225025.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 132520450046 its reverse (640054025231), we get a palindrome (772574475277).

The spelling of 132520450046 in words is "one hundred thirty-two billion, five hundred twenty million, four hundred fifty thousand, forty-six".