5426437436 has 36 divisors (see below), whose sum is σ = 11061670032. Its totient is φ = 2281703424.

The previous prime is 5426437433. The next prime is 5426437441. The reversal of 5426437436 is 6347346245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426437433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44156 + ... + 113148.

It is an arithmetic number, because the mean of its divisors is an integer number (307268612).

Almost surely, 2^5426437436 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 5426437436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5530835016).

5426437436 is an abundant number, since it is smaller than the sum of its proper divisors (5635232596).

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

5426437436 is a wasteful number, since it uses less digits than its factorization.

5426437436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69110 (or 69055 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 44.

The square root of 5426437436 is about 73664.3566183809. The cubic root of 5426437436 is about 1757.2690769672.

The spelling of 5426437436 in words is "five billion, four hundred twenty-six million, four hundred thirty-seven thousand, four hundred thirty-six".