5395663 has 12 divisors (see below), whose sum is σ = 6678768. Its totient is φ = 4268160.

The previous prime is 5395661. The next prime is 5395667. The reversal of 5395663 is 3665935.

5395663 is nontrivially palindromic in base 3.

It is not a de Polignac number, because 5395663 - 2¹ = 5395661 is a prime.

It is a super-2 number, since 2×5395663² = 58226358419138, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5395661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1098 + ... + 3463.

It is an arithmetic number, because the mean of its divisors is an integer number (556564).

Almost surely, 2^5395663 is an apocalyptic number.

5395663 is a deficient number, since it is larger than the sum of its proper divisors (1283105).

5395663 is a wasteful number, since it uses less digits than its factorization.

5395663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4594 (or 4581 counting only the distinct ones).

The product of its digits is 72900, while the sum is 37.

The square root of 5395663 is about 2322.8566464593. The cubic root of 5395663 is about 175.3940833243.

The spelling of 5395663 in words is "five million, three hundred ninety-five thousand, six hundred sixty-three".