55452530432999 has 12 divisors (see below), whose sum is σ = 64649670750000. Its totient is φ = 47424881242368.

The previous prime is 55452530432939. The next prime is 55452530433007. The reversal of 55452530432999 is 99923403525455.

It is not a de Polignac number, because 55452530432999 - 2⁸ = 55452530432743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55452530432939) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1260205499 + ... + 1260249500.

It is an arithmetic number, because the mean of its divisors is an integer number (5387472562500).

Almost surely, 2^{55452530432999} is an apocalyptic number.

55452530432999 is a deficient number, since it is larger than the sum of its proper divisors (9197140317001).

55452530432999 is a wasteful number, since it uses less digits than its factorization.

55452530432999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520455462 (or 2520455455 counting only the distinct ones).

The product of its (nonzero) digits is 262440000, while the sum is 65.

The spelling of 55452530432999 in words is "fifty-five trillion, four hundred fifty-two billion, five hundred thirty million, four hundred thirty-two thousand, nine hundred ninety-nine".