5436526739 has 32 divisors (see below), whose sum is σ = 6419312640. Its totient is φ = 4508417952.

The previous prime is 5436526687. The next prime is 5436526751. The reversal of 5436526739 is 9376256345.

It is a cyclic number.

It is not a de Polignac number, because 5436526739 - 2²⁰ = 5435478163 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5436525739) 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, 9656072 + ... + 9656634.

It is an arithmetic number, because the mean of its divisors is an integer number (200603520).

Almost surely, 2^5436526739 is an apocalyptic number.

5436526739 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5436526739 is a deficient number, since it is larger than the sum of its proper divisors (982785901).

5436526739 is a wasteful number, since it uses less digits than its factorization.

5436526739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959.

The product of its digits is 4082400, while the sum is 50.

The square root of 5436526739 is about 73732.8063957964. The cubic root of 5436526739 is about 1758.3574917001.

The spelling of 5436526739 in words is "five billion, four hundred thirty-six million, five hundred twenty-six thousand, seven hundred thirty-nine".