5625543479 has 2 divisors, whose sum is σ = 5625543480. Its totient is φ = 5625543478.

The previous prime is 5625543439. The next prime is 5625543631. The reversal of 5625543479 is 9743455265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5625543479 - 2²⁰ = 5624494903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5625543409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2812771739 + 2812771740.

It is an arithmetic number, because the mean of its divisors is an integer number (2812771740).

Almost surely, 2^5625543479 is an apocalyptic number.

5625543479 is a deficient number, since it is larger than the sum of its proper divisors (1).

5625543479 is an equidigital number, since it uses as much as digits as its factorization.

5625543479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536000, while the sum is 50.

The square root of 5625543479 is about 75003.6231058207. The cubic root of 5625543479 is about 1778.5039273432.

The spelling of 5625543479 in words is "five billion, six hundred twenty-five million, five hundred forty-three thousand, four hundred seventy-nine".