132520205435 has 4 divisors (see below), whose sum is σ = 159024246528. Its totient is φ = 106016164344.

The previous prime is 132520205431. The next prime is 132520205437. The reversal of 132520205435 is 534502025231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534502025231 = 613153 ⋅871727.

It is a cyclic number.

It is not a de Polignac number, because 132520205435 - 2² = 132520205431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132520205431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13252020539 + ... + 13252020548.

It is an arithmetic number, because the mean of its divisors is an integer number (39756061632).

Almost surely, 2^132520205435 is an apocalyptic number.

132520205435 is a deficient number, since it is larger than the sum of its proper divisors (26504041093).

132520205435 is an equidigital number, since it uses as much as digits as its factorization.

132520205435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26504041092.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 132520205435 in words is "one hundred thirty-two billion, five hundred twenty million, two hundred five thousand, four hundred thirty-five".