55002574848 has 416 divisors, whose sum is σ = 169093693440. Its totient is φ = 15771893760.

The previous prime is 55002574811. The next prime is 55002574853. The reversal of 55002574848 is 84847520055.

It is a tau number, because it is divible by the number of its divisors (416).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 55002574797 and 55002574806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143609665 + ... + 143610047.

Almost surely, 2^55002574848 is an apocalyptic number.

55002574848 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55002574848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84546846720).

55002574848 is an abundant number, since it is smaller than the sum of its proper divisors (114091118592).

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

55002574848 is a wasteful number, since it uses less digits than its factorization.

55002574848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 48.

The spelling of 55002574848 in words is "fifty-five billion, two million, five hundred seventy-four thousand, eight hundred forty-eight".