5351331400 has 48 divisors (see below), whose sum is σ = 13173727140. Its totient is φ = 2014617600.

The previous prime is 5351331397. The next prime is 5351331457. The reversal of 5351331400 is 41331535.

It can be written as a sum of positive squares in 6 ways, for example, as 3845736196 + 1505595204 = 62014^2 + 38802^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 783561 + ... + 790360.

Almost surely, 2^5351331400 is an apocalyptic number.

5351331400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5351331400 is an abundant number, since it is smaller than the sum of its proper divisors (7822395740).

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

5351331400 is a wasteful number, since it uses less digits than its factorization.

5351331400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573954 (or 1573945 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 5351331400 is about 73152.7948885072. The cubic root of 5351331400 is about 1749.1240677629.

Adding to 5351331400 its reverse (41331535), we get a palindrome (5392662935).

The spelling of 5351331400 in words is "five billion, three hundred fifty-one million, three hundred thirty-one thousand, four hundred".