5436669517 has 4 divisors (see below), whose sum is σ = 5437052640. Its totient is φ = 5436286396.

The previous prime is 5436669451. The next prime is 5436669521. The reversal of 5436669517 is 7159666345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5436669517 - 2¹¹ = 5436667469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436660517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169423 + ... + 198940.

It is an arithmetic number, because the mean of its divisors is an integer number (1359263160).

Almost surely, 2^5436669517 is an apocalyptic number.

It is an amenable number.

5436669517 is a deficient number, since it is larger than the sum of its proper divisors (383123).

5436669517 is a wasteful number, since it uses less digits than its factorization.

5436669517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383122.

The product of its digits is 4082400, while the sum is 52.

The square root of 5436669517 is about 73733.7746016030. The cubic root of 5436669517 is about 1758.3728846510.

The spelling of 5436669517 in words is "five billion, four hundred thirty-six million, six hundred sixty-nine thousand, five hundred seventeen".