56969203 has 2 divisors, whose sum is σ = 56969204. Its totient is φ = 56969202.

The previous prime is 56969189. The next prime is 56969243. The reversal of 56969203 is 30296965.

It is an a-pointer prime, because the next prime (56969243) can be obtained adding 56969203 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56969203 - 2¹³ = 56961011 is a prime.

It is not a weakly prime, because it can be changed into another prime (56969243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28484601 + 28484602.

It is an arithmetic number, because the mean of its divisors is an integer number (28484602).

Almost surely, 2^56969203 is an apocalyptic number.

56969203 is a deficient number, since it is larger than the sum of its proper divisors (1).

56969203 is an equidigital number, since it uses as much as digits as its factorization.

56969203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 56969203 is about 7547.7945785507. The cubic root of 56969203 is about 384.7807893607.

The spelling of 56969203 in words is "fifty-six million, nine hundred sixty-nine thousand, two hundred three".