55450714752 has 256 divisors, whose sum is σ = 165790800000. Its totient is φ = 18244435968.

The previous prime is 55450714747. The next prime is 55450714763. The reversal of 55450714752 is 25741705455.

55450714752 is a `hidden beast` number, since 5 + 5 + 450 + 7 + 147 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55450714698 and 55450714707.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132340399 + ... + 132340817.

Almost surely, 2^55450714752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55450714752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82895400000).

55450714752 is an abundant number, since it is smaller than the sum of its proper divisors (110340085248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55450714752 is a wasteful number, since it uses less digits than its factorization.

55450714752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 980000, while the sum is 45.

The spelling of 55450714752 in words is "fifty-five billion, four hundred fifty million, seven hundred fourteen thousand, seven hundred fifty-two".