5253889685 has 8 divisors (see below), whose sum is σ = 6877819296. Its totient is φ = 3821010640.

The previous prime is 5253889673. The next prime is 5253889717. The reversal of 5253889685 is 5869883525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5253889685 - 2¹² = 5253885589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47762579 + ... + 47762688.

It is an arithmetic number, because the mean of its divisors is an integer number (859727412).

Almost surely, 2^5253889685 is an apocalyptic number.

5253889685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5253889685 is a deficient number, since it is larger than the sum of its proper divisors (1623929611).

5253889685 is a wasteful number, since it uses less digits than its factorization.

5253889685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95525283.

The product of its digits is 20736000, while the sum is 59.

The square root of 5253889685 is about 72483.7201376971. The cubic root of 5253889685 is about 1738.4424434260.

The spelling of 5253889685 in words is "five billion, two hundred fifty-three million, eight hundred eighty-nine thousand, six hundred eighty-five".