700253863 has 2 divisors, whose sum is σ = 700253864. Its totient is φ = 700253862.

The previous prime is 700253857. The next prime is 700253899. The reversal of 700253863 is 368352007.

It is a weak prime.

It is an emirp because it is prime and its reverse (368352007) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-700253863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700253803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350126931 + 350126932.

It is an arithmetic number, because the mean of its divisors is an integer number (350126932).

Almost surely, 2^700253863 is an apocalyptic number.

700253863 is a deficient number, since it is larger than the sum of its proper divisors (1).

700253863 is an equidigital number, since it uses as much as digits as its factorization.

700253863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 700253863 is about 26462.3102355029. The cubic root of 700253863 is about 888.0113249476.

The spelling of 700253863 in words is "seven hundred million, two hundred fifty-three thousand, eight hundred sixty-three".