52778002703 has 2 divisors, whose sum is σ = 52778002704. Its totient is φ = 52778002702.

The previous prime is 52778002691. The next prime is 52778002709. The reversal of 52778002703 is 30720087725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52778002703 - 2⁶ = 52778002639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52778002709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26389001351 + 26389001352.

It is an arithmetic number, because the mean of its divisors is an integer number (26389001352).

Almost surely, 2^52778002703 is an apocalyptic number.

52778002703 is a deficient number, since it is larger than the sum of its proper divisors (1).

52778002703 is an equidigital number, since it uses as much as digits as its factorization.

52778002703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 52778002703 in words is "fifty-two billion, seven hundred seventy-eight million, two thousand, seven hundred three".