132455430321755 has 16 divisors (see below), whose sum is σ = 159526038095424. Its totient is φ = 105578023827840.

The previous prime is 132455430321733. The next prime is 132455430321847. The reversal of 132455430321755 is 557123034554231.

It is not a de Polignac number, because 132455430321755 - 2²⁴ = 132455413544539 is a prime.

It is a Duffinian 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, 37333874 + ... + 40727496.

It is an arithmetic number, because the mean of its divisors is an integer number (9970377380964).

Almost surely, 2^{132455430321755} is an apocalyptic number.

132455430321755 is a deficient number, since it is larger than the sum of its proper divisors (27070607773669).

132455430321755 is a wasteful number, since it uses less digits than its factorization.

132455430321755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422086.

The product of its (nonzero) digits is 7560000, while the sum is 50.

Adding to 132455430321755 its reverse (557123034554231), we get a palindrome (689578464875986).

The spelling of 132455430321755 in words is "one hundred thirty-two trillion, four hundred fifty-five billion, four hundred thirty million, three hundred twenty-one thousand, seven hundred fifty-five".