5126976493 has 2 divisors, whose sum is σ = 5126976494. Its totient is φ = 5126976492.

The previous prime is 5126976431. The next prime is 5126976539. The reversal of 5126976493 is 3946796215.

It is a happy number.

5126976493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3289825449 + 1837151044 = 57357^2 + 42862^2 .

It is a cyclic number.

It is not a de Polignac number, because 5126976493 - 2⁹ = 5126975981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5126976493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5126976403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563488246 + 2563488247.

It is an arithmetic number, because the mean of its divisors is an integer number (2563488247).

Almost surely, 2^5126976493 is an apocalyptic number.

It is an amenable number.

5126976493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126976493 is an equidigital number, since it uses as much as digits as its factorization.

5126976493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 52.

The square root of 5126976493 is about 71602.9084116002. The cubic root of 5126976493 is about 1724.3302299895.

The spelling of 5126976493 in words is "five billion, one hundred twenty-six million, nine hundred seventy-six thousand, four hundred ninety-three".