5392726890 has 64 divisors (see below), whose sum is σ = 13314875904. Its totient is φ = 1397139968.

The previous prime is 5392726877. The next prime is 5392726891. The reversal of 5392726890 is 986272935.

It is not an unprimeable number, because it can be changed into a prime (5392726891) 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, 179212 + ... + 207128.

It is an arithmetic number, because the mean of its divisors is an integer number (208044936).

Almost surely, 2^5392726890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5392726890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6657437952).

5392726890 is an abundant number, since it is smaller than the sum of its proper divisors (7922149014).

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

5392726890 is a wasteful number, since it uses less digits than its factorization.

5392726890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28111.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 5392726890 is about 73435.1883636176. The cubic root of 5392726890 is about 1753.6226333853.

The spelling of 5392726890 in words is "five billion, three hundred ninety-two million, seven hundred twenty-six thousand, eight hundred ninety".