55304453952 has 84 divisors (see below), whose sum is σ = 172931181696. Its totient is φ = 16758923520.

The previous prime is 55304453917. The next prime is 55304453959. The reversal of 55304453952 is 25935440355.

55304453952 is a `hidden beast` number, since 553 + 0 + 4 + 4 + 5 + 3 + 95 + 2 = 666.

55304453952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 55304453898 and 55304453907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55304453959) 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, 4357968 + ... + 4370639.

It is an arithmetic number, because the mean of its divisors is an integer number (2058704544).

Almost surely, 2^55304453952 is an apocalyptic number.

It is an amenable number.

55304453952 is an abundant number, since it is smaller than the sum of its proper divisors (117626727744).

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

55304453952 is a wasteful number, since it uses less digits than its factorization.

55304453952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8728636 (or 8728623 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 45.

The spelling of 55304453952 in words is "fifty-five billion, three hundred four million, four hundred fifty-three thousand, nine hundred fifty-two".