5241970782 has 64 divisors (see below), whose sum is σ = 11980560960. Its totient is φ = 1697697792.

The previous prime is 5241970763. The next prime is 5241970831. The reversal of 5241970782 is 2870791425.

It is a happy number.

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, 1902718 + ... + 1905470.

It is an arithmetic number, because the mean of its divisors is an integer number (187196265).

Almost surely, 2^5241970782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5241970782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5990280480).

5241970782 is an abundant number, since it is smaller than the sum of its proper divisors (6738590178).

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

5241970782 is a wasteful number, since it uses less digits than its factorization.

5241970782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754 (or 3748 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 5241970782 is about 72401.4556621619. The cubic root of 5241970782 is about 1737.1268457456.

It can be divided in two parts, 52419 and 70782, that added together give a square (123201 = 351²).

The spelling of 5241970782 in words is "five billion, two hundred forty-one million, nine hundred seventy thousand, seven hundred eighty-two".