5351391760 has 120 divisors (see below), whose sum is σ = 14697880704. Its totient is φ = 1796221440.

The previous prime is 5351391757. The next prime is 5351391797. The reversal of 5351391760 is 671931535.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130729 + ... + 166711.

Almost surely, 2^5351391760 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 5351391760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7348940352).

5351391760 is an abundant number, since it is smaller than the sum of its proper divisors (9346488944).

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

5351391760 is a wasteful number, since it uses less digits than its factorization.

5351391760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36033 (or 36014 counting only the distinct ones).

The product of its (nonzero) digits is 85050, while the sum is 40.

The square root of 5351391760 is about 73153.2074484776. The cubic root of 5351391760 is about 1749.1306441158.

The spelling of 5351391760 in words is "five billion, three hundred fifty-one million, three hundred ninety-one thousand, seven hundred sixty".