5161503547 has 2 divisors, whose sum is σ = 5161503548. Its totient is φ = 5161503546.

The previous prime is 5161503533. The next prime is 5161503551. The reversal of 5161503547 is 7453051615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5161503547 - 2⁷ = 5161503419 is a prime.

It is a super-2 number, since 2×5161503547² = 53282237731387162418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5161504547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580751773 + 2580751774.

It is an arithmetic number, because the mean of its divisors is an integer number (2580751774).

Almost surely, 2^5161503547 is an apocalyptic number.

5161503547 is a deficient number, since it is larger than the sum of its proper divisors (1).

5161503547 is an equidigital number, since it uses as much as digits as its factorization.

5161503547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 5161503547 is about 71843.6047745379. The cubic root of 5161503547 is about 1728.1923434291.

The spelling of 5161503547 in words is "five billion, one hundred sixty-one million, five hundred three thousand, five hundred forty-seven".