5121488503 has 2 divisors, whose sum is σ = 5121488504. Its totient is φ = 5121488502.

The previous prime is 5121488441. The next prime is 5121488539. The reversal of 5121488503 is 3058841215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5121488503 - 2¹⁷ = 5121357431 is a prime.

It is a super-2 number, since 2×5121488503² = 52459288972722362018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5121485503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560744251 + 2560744252.

It is an arithmetic number, because the mean of its divisors is an integer number (2560744252).

Almost surely, 2^5121488503 is an apocalyptic number.

5121488503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121488503 is an equidigital number, since it uses as much as digits as its factorization.

5121488503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 5121488503 is about 71564.5757550480. The cubic root of 5121488503 is about 1723.7147609723.

The spelling of 5121488503 in words is "five billion, one hundred twenty-one million, four hundred eighty-eight thousand, five hundred three".