5353421250 has 80 divisors (see below), whose sum is σ = 13705987680. Its totient is φ = 1392720000.

The previous prime is 5353421239. The next prime is 5353421263. The reversal of 5353421250 is 521243535.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 136341 + ... + 171159.

It is an arithmetic number, because the mean of its divisors is an integer number (171324846).

Almost surely, 2^5353421250 is an apocalyptic number.

5353421250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5353421250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6852993840).

5353421250 is an abundant number, since it is smaller than the sum of its proper divisors (8352566430).

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

5353421250 is a wasteful number, since it uses less digits than its factorization.

5353421250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34885 (or 34870 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5353421250 is about 73167.0776374183. The cubic root of 5353421250 is about 1749.3517326756.

Adding to 5353421250 its reverse (521243535), we get a palindrome (5874664785).

The spelling of 5353421250 in words is "five billion, three hundred fifty-three million, four hundred twenty-one thousand, two hundred fifty".