5134576387 has 2 divisors, whose sum is σ = 5134576388. Its totient is φ = 5134576386.

The previous prime is 5134576361. The next prime is 5134576417. The reversal of 5134576387 is 7836754315.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5134576387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5134576387.

It is not a weakly prime, because it can be changed into another prime (5134573387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567288193 + 2567288194.

It is an arithmetic number, because the mean of its divisors is an integer number (2567288194).

Almost surely, 2^5134576387 is an apocalyptic number.

5134576387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5134576387 is an equidigital number, since it uses as much as digits as its factorization.

5134576387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 49.

The square root of 5134576387 is about 71655.9584891585. The cubic root of 5134576387 is about 1725.1818207284.

The spelling of 5134576387 in words is "five billion, one hundred thirty-four million, five hundred seventy-six thousand, three hundred eighty-seven".