2546113147 has 2 divisors, whose sum is σ = 2546113148. Its totient is φ = 2546113146.

The previous prime is 2546113109. The next prime is 2546113151. The reversal of 2546113147 is 7413116452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2546113147 - 2²⁷ = 2411895419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2546123147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1273056573 + 1273056574.

It is an arithmetic number, because the mean of its divisors is an integer number (1273056574).

Almost surely, 2^2546113147 is an apocalyptic number.

2546113147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2546113147 is an equidigital number, since it uses as much as digits as its factorization.

2546113147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 34.

The square root of 2546113147 is about 50459.0244356745. The cubic root of 2546113147 is about 1365.5027102639.

Adding to 2546113147 its reverse (7413116452), we get a palindrome (9959229599).

The spelling of 2546113147 in words is "two billion, five hundred forty-six million, one hundred thirteen thousand, one hundred forty-seven".