5253649367 has 4 divisors (see below), whose sum is σ = 5434809720. Its totient is φ = 5072489016.

The previous prime is 5253649363. The next prime is 5253649369. The reversal of 5253649367 is 7639463525.

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

It is a cyclic number.

It is not a de Polignac number, because 5253649367 - 2² = 5253649363 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 (5253649363) 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 3 ways as a sum of consecutive naturals, for example, 90580133 + ... + 90580190.

It is an arithmetic number, because the mean of its divisors is an integer number (1358702430).

Almost surely, 2^5253649367 is an apocalyptic number.

5253649367 is a deficient number, since it is larger than the sum of its proper divisors (181160353).

5253649367 is a wasteful number, since it uses less digits than its factorization.

5253649367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181160352.

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

The square root of 5253649367 is about 72482.0623809781. The cubic root of 5253649367 is about 1738.4159370085.

The spelling of 5253649367 in words is "five billion, two hundred fifty-three million, six hundred forty-nine thousand, three hundred sixty-seven".