5291749120 has 288 divisors, whose sum is σ = 15673392000. Its totient is φ = 1705181184.

The previous prime is 5291749031. The next prime is 5291749153. The reversal of 5291749120 is 219471925.

It is a happy number.

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

It is a congruent number.

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, 7463326 + ... + 7464034.

It is an arithmetic number, because the mean of its divisors is an integer number (54421500).

Almost surely, 2^5291749120 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 5291749120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7836696000).

5291749120 is an abundant number, since it is smaller than the sum of its proper divisors (10381642880).

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

5291749120 is an equidigital number, since it uses as much as digits as its factorization.

5291749120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 5291749120 is about 72744.4095446516. The cubic root of 5291749120 is about 1742.6081816868.

The spelling of 5291749120 in words is "five billion, two hundred ninety-one million, seven hundred forty-nine thousand, one hundred twenty".