788425559 has 2 divisors, whose sum is σ = 788425560. Its totient is φ = 788425558.

The previous prime is 788425553. The next prime is 788425567. The reversal of 788425559 is 955524887.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 788425559 - 2⁴ = 788425543 is a prime.

It is a super-2 number, since 2×788425559² = 1243229724168924962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 788425559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (788425553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394212779 + 394212780.

It is an arithmetic number, because the mean of its divisors is an integer number (394212780).

Almost surely, 2^788425559 is an apocalyptic number.

788425559 is a deficient number, since it is larger than the sum of its proper divisors (1).

788425559 is an equidigital number, since it uses as much as digits as its factorization.

788425559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032000, while the sum is 53.

The square root of 788425559 is about 28078.9166279613. The cubic root of 788425559 is about 923.8190174042.

The spelling of 788425559 in words is "seven hundred eighty-eight million, four hundred twenty-five thousand, five hundred fifty-nine".