695559043 has 2 divisors, whose sum is σ = 695559044. Its totient is φ = 695559042.

The previous prime is 695559037. The next prime is 695559089. The reversal of 695559043 is 340955596.

695559043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (695559089) can be obtained adding 695559043 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 695559043 - 2¹³ = 695550851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 695558984 and 695559002.

It is not a weakly prime, because it can be changed into another prime (695553043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347779521 + 347779522.

It is an arithmetic number, because the mean of its divisors is an integer number (347779522).

Almost surely, 2^695559043 is an apocalyptic number.

695559043 is a deficient number, since it is larger than the sum of its proper divisors (1).

695559043 is an equidigital number, since it uses as much as digits as its factorization.

695559043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 46.

The square root of 695559043 is about 26373.4533764541. The cubic root of 695559043 is about 886.0223294873.

The spelling of 695559043 in words is "six hundred ninety-five million, five hundred fifty-nine thousand, forty-three".