5497726248 has 192 divisors, whose sum is σ = 18330624000. Its totient is φ = 1453921920.

The previous prime is 5497726229. The next prime is 5497726277. The reversal of 5497726248 is 8426277945.

5497726248 is a `hidden beast` number, since 5 + 4 + 9 + 7 + 7 + 2 + 624 + 8 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5497726194 and 5497726203.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 351703 + ... + 367001.

It is an arithmetic number, because the mean of its divisors is an integer number (95472000).

Almost surely, 2^5497726248 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 5497726248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9165312000).

5497726248 is an abundant number, since it is smaller than the sum of its proper divisors (12832897752).

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

5497726248 is a wasteful number, since it uses less digits than its factorization.

5497726248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15372 (or 15365 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 5497726248 is about 74146.6536534185. The cubic root of 5497726248 is about 1764.9308875719.

It can be divided in two parts, 54977 and 26248, that added together give a square (81225 = 285²).

The spelling of 5497726248 in words is "five billion, four hundred ninety-seven million, seven hundred twenty-six thousand, two hundred forty-eight".