5051780623 has 2 divisors, whose sum is σ = 5051780624. Its totient is φ = 5051780622.

The previous prime is 5051780579. The next prime is 5051780663. The reversal of 5051780623 is 3260871505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5051780623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5051780663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525890311 + 2525890312.

It is an arithmetic number, because the mean of its divisors is an integer number (2525890312).

Almost surely, 2^5051780623 is an apocalyptic number.

5051780623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051780623 is an equidigital number, since it uses as much as digits as its factorization.

5051780623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5051780623 is about 71075.8793332872. The cubic root of 5051780623 is about 1715.8585940163.

The spelling of 5051780623 in words is "five billion, fifty-one million, seven hundred eighty thousand, six hundred twenty-three".