5275512547 has 2 divisors, whose sum is σ = 5275512548. Its totient is φ = 5275512546.

The previous prime is 5275512499. The next prime is 5275512589. The reversal of 5275512547 is 7452155725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5275512547 - 2⁷ = 5275512419 is a prime.

It is not a weakly prime, because it can be changed into another prime (5275513547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637756273 + 2637756274.

It is an arithmetic number, because the mean of its divisors is an integer number (2637756274).

Almost surely, 2^5275512547 is an apocalyptic number.

5275512547 is a deficient number, since it is larger than the sum of its proper divisors (1).

5275512547 is an equidigital number, since it uses as much as digits as its factorization.

5275512547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 490000, while the sum is 43.

The square root of 5275512547 is about 72632.7236650258. The cubic root of 5275512547 is about 1740.8240852438.

The spelling of 5275512547 in words is "five billion, two hundred seventy-five million, five hundred twelve thousand, five hundred forty-seven".