5436959511 has 4 divisors (see below), whose sum is σ = 7249279352. Its totient is φ = 3624639672.

The previous prime is 5436959501. The next prime is 5436959519. The reversal of 5436959511 is 1159596345.

5436959511 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5436959511 - 2⁹ = 5436958999 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 (5436959519) 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, 906159916 + ... + 906159921.

It is an arithmetic number, because the mean of its divisors is an integer number (1812319838).

Almost surely, 2^5436959511 is an apocalyptic number.

5436959511 is a deficient number, since it is larger than the sum of its proper divisors (1812319841).

5436959511 is a wasteful number, since it uses less digits than its factorization.

5436959511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812319840.

The product of its digits is 729000, while the sum is 48.

The square root of 5436959511 is about 73735.7410690365. The cubic root of 5436959511 is about 1758.4041481858.

The spelling of 5436959511 in words is "five billion, four hundred thirty-six million, nine hundred fifty-nine thousand, five hundred eleven".