55925033472 has 800 divisors, whose sum is σ = 211615455744. Its totient is φ = 14282956800.

The previous prime is 55925033471. The next prime is 55925033497. The reversal of 55925033472 is 27433052955.

55925033472 is a `hidden beast` number, since 5 + 59 + 250 + 3 + 347 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (55925033471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 265047447 + ... + 265047657.

Almost surely, 2^55925033472 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 55925033472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105807727872).

55925033472 is an abundant number, since it is smaller than the sum of its proper divisors (155690422272).

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

55925033472 is a wasteful number, since it uses less digits than its factorization.

55925033472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 55925033472 in words is "fifty-five billion, nine hundred twenty-five million, thirty-three thousand, four hundred seventy-two".