69356000387 has 2 divisors, whose sum is σ = 69356000388. Its totient is φ = 69356000386.

The previous prime is 69356000383. The next prime is 69356000423. The reversal of 69356000387 is 78300065396.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 69356000387 - 2² = 69356000383 is a prime.

It is not a weakly prime, because it can be changed into another prime (69356000383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34678000193 + 34678000194.

It is an arithmetic number, because the mean of its divisors is an integer number (34678000194).

Almost surely, 2^69356000387 is an apocalyptic number.

69356000387 is a deficient number, since it is larger than the sum of its proper divisors (1).

69356000387 is an equidigital number, since it uses as much as digits as its factorization.

69356000387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 69356000387 in words is "sixty-nine billion, three hundred fifty-six million, three hundred eighty-seven", and thus it is an aban number.