5156477147 has 2 divisors, whose sum is σ = 5156477148. Its totient is φ = 5156477146.

The previous prime is 5156477143. The next prime is 5156477189. The reversal of 5156477147 is 7417746515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5156477147 - 2² = 5156477143 is a prime.

It is not a weakly prime, because it can be changed into another prime (5156477141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578238573 + 2578238574.

It is an arithmetic number, because the mean of its divisors is an integer number (2578238574).

Almost surely, 2^5156477147 is an apocalyptic number.

5156477147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156477147 is an equidigital number, since it uses as much as digits as its factorization.

5156477147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 823200, while the sum is 47.

The square root of 5156477147 is about 71808.6147129994. The cubic root of 5156477147 is about 1727.6311757267.

The spelling of 5156477147 in words is "five billion, one hundred fifty-six million, four hundred seventy-seven thousand, one hundred forty-seven".