5139801503 has 2 divisors, whose sum is σ = 5139801504. Its totient is φ = 5139801502.

The previous prime is 5139801487. The next prime is 5139801509. The reversal of 5139801503 is 3051089315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5139801503 - 2⁴ = 5139801487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5139801509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2569900751 + 2569900752.

It is an arithmetic number, because the mean of its divisors is an integer number (2569900752).

Almost surely, 2^5139801503 is an apocalyptic number.

5139801503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5139801503 is an equidigital number, since it uses as much as digits as its factorization.

5139801503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 5139801503 is about 71692.4089635716. The cubic root of 5139801503 is about 1725.7668231668.

The spelling of 5139801503 in words is "five billion, one hundred thirty-nine million, eight hundred one thousand, five hundred three".