5625739163 has 4 divisors (see below), whose sum is σ = 6137170008. Its totient is φ = 5114308320.

The previous prime is 5625739159. The next prime is 5625739169. The reversal of 5625739163 is 3619375265.

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

It is not a de Polignac number, because 5625739163 - 2² = 5625739159 is a prime.

It is a super-2 number, since 2×5625739163² = 63297882260223881138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5625739169) 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, 255715406 + ... + 255715427.

It is an arithmetic number, because the mean of its divisors is an integer number (1534292502).

Almost surely, 2^5625739163 is an apocalyptic number.

5625739163 is a deficient number, since it is larger than the sum of its proper divisors (511430845).

5625739163 is a wasteful number, since it uses less digits than its factorization.

5625739163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511430844.

The product of its digits is 1020600, while the sum is 47.

The square root of 5625739163 is about 75004.9275914589. The cubic root of 5625739163 is about 1778.5245488013.

The spelling of 5625739163 in words is "five billion, six hundred twenty-five million, seven hundred thirty-nine thousand, one hundred sixty-three".