5251797760 has 288 divisors, whose sum is σ = 14948442432. Its totient is φ = 1745879040.

The previous prime is 5251797703. The next prime is 5251797767. The reversal of 5251797760 is 677971525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5251797767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8856024 + ... + 8856616.

It is an arithmetic number, because the mean of its divisors is an integer number (51904314).

Almost surely, 2^5251797760 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 5251797760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7474221216).

5251797760 is an abundant number, since it is smaller than the sum of its proper divisors (9696644672).

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

5251797760 is a wasteful number, since it uses less digits than its factorization.

5251797760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 926100, while the sum is 49.

The square root of 5251797760 is about 72469.2883917042. The cubic root of 5251797760 is about 1738.2116827133.

The spelling of 5251797760 in words is "five billion, two hundred fifty-one million, seven hundred ninety-seven thousand, seven hundred sixty".