69283013 has 2 divisors, whose sum is σ = 69283014. Its totient is φ = 69283012.

The previous prime is 69282979. The next prime is 69283037. The reversal of 69283013 is 31038296.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41383489 + 27899524 = 6433^2 + 5282^2 .

It is a cyclic number.

It is not a de Polignac number, because 69283013 - 2¹⁴ = 69266629 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69286013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34641506 + 34641507.

It is an arithmetic number, because the mean of its divisors is an integer number (34641507).

Almost surely, 2^69283013 is an apocalyptic number.

It is an amenable number.

69283013 is a deficient number, since it is larger than the sum of its proper divisors (1).

69283013 is an equidigital number, since it uses as much as digits as its factorization.

69283013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 69283013 is about 8323.6418111305. The cubic root of 69283013 is about 410.7165992647.

The spelling of 69283013 in words is "sixty-nine million, two hundred eighty-three thousand, thirteen".