50531538703 has 2 divisors, whose sum is σ = 50531538704. Its totient is φ = 50531538702.

The previous prime is 50531538613. The next prime is 50531538719. The reversal of 50531538703 is 30783513505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50531538703 - 2²¹ = 50529441551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50531538203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25265769351 + 25265769352.

It is an arithmetic number, because the mean of its divisors is an integer number (25265769352).

Almost surely, 2^50531538703 is an apocalyptic number.

50531538703 is a deficient number, since it is larger than the sum of its proper divisors (1).

50531538703 is an equidigital number, since it uses as much as digits as its factorization.

50531538703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 50531538703 in words is "fifty billion, five hundred thirty-one million, five hundred thirty-eight thousand, seven hundred three".