693133093087 has 2 divisors, whose sum is σ = 693133093088. Its totient is φ = 693133093086.

The previous prime is 693133093067. The next prime is 693133093123. The reversal of 693133093087 is 780390331396.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-693133093087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (693133093007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346566546543 + 346566546544.

It is an arithmetic number, because the mean of its divisors is an integer number (346566546544).

Almost surely, 2^693133093087 is an apocalyptic number.

693133093087 is a deficient number, since it is larger than the sum of its proper divisors (1).

693133093087 is an equidigital number, since it uses as much as digits as its factorization.

693133093087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2204496, while the sum is 52.

The spelling of 693133093087 in words is "six hundred ninety-three billion, one hundred thirty-three million, ninety-three thousand, eighty-seven".