5391856367 has 16 divisors (see below), whose sum is σ = 5561978400. Its totient is φ = 5224582272.

The previous prime is 5391856363. The next prime is 5391856373. The reversal of 5391856367 is 7636581935.

It is not a de Polignac number, because 5391856367 - 2² = 5391856363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5391856363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2114009 + ... + 2116557.

It is an arithmetic number, because the mean of its divisors is an integer number (347623650).

Almost surely, 2^5391856367 is an apocalyptic number.

5391856367 is a deficient number, since it is larger than the sum of its proper divisors (170122033).

5391856367 is a wasteful number, since it uses less digits than its factorization.

5391856367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082.

The product of its digits is 4082400, while the sum is 53.

The square root of 5391856367 is about 73429.2609727212. The cubic root of 5391856367 is about 1753.5282685728.

The spelling of 5391856367 in words is "five billion, three hundred ninety-one million, eight hundred fifty-six thousand, three hundred sixty-seven".