553008308250 has 64 divisors (see below), whose sum is σ = 1380528489600. Its totient is φ = 147445404800.

The previous prime is 553008308243. The next prime is 553008308273. The reversal of 553008308250 is 52803800355.

It is a junction number, because it is equal to n+sod(n) for n = 553008308199 and 553008308208.

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, 4938886 + ... + 5049614.

It is an arithmetic number, because the mean of its divisors is an integer number (21570757650).

Almost surely, 2^553008308250 is an apocalyptic number.

553008308250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

553008308250 is an abundant number, since it is smaller than the sum of its proper divisors (827520181350).

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

553008308250 is a wasteful number, since it uses less digits than its factorization.

553008308250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117408 (or 117398 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 553008308250 in words is "five hundred fifty-three billion, eight million, three hundred eight thousand, two hundred fifty".