5229294840 has 384 divisors, whose sum is σ = 21495352320. Its totient is φ = 1070899200.

The previous prime is 5229294827. The next prime is 5229294853. The reversal of 5229294840 is 484929225.

It is an interprime number because it is at equal distance from previous prime (5229294827) and next prime (5229294853).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1966792 + ... + 1969448.

It is an arithmetic number, because the mean of its divisors is an integer number (55977480).

Almost surely, 2^5229294840 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 5229294840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10747676160).

5229294840 is an abundant number, since it is smaller than the sum of its proper divisors (16266057480).

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

5229294840 is a wasteful number, since it uses less digits than its factorization.

5229294840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763 (or 2756 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 5229294840 is about 72313.8634011487. The cubic root of 5229294840 is about 1735.7254967087.

The spelling of 5229294840 in words is "five billion, two hundred twenty-nine million, two hundred ninety-four thousand, eight hundred forty".