4577257305139 has 2 divisors, whose sum is σ = 4577257305140. Its totient is φ = 4577257305138.

The previous prime is 4577257305109. The next prime is 4577257305149. The reversal of 4577257305139 is 9315037527754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4577257305139 - 2⁷ = 4577257305011 is a prime.

It is not a weakly prime, because it can be changed into another prime (4577257305109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2288628652569 + 2288628652570.

It is an arithmetic number, because the mean of its divisors is an integer number (2288628652570).

Almost surely, 2^{4577257305139} is an apocalyptic number.

4577257305139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4577257305139 is an equidigital number, since it uses as much as digits as its factorization.

4577257305139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27783000, while the sum is 58.

The spelling of 4577257305139 in words is "four trillion, five hundred seventy-seven billion, two hundred fifty-seven million, three hundred five thousand, one hundred thirty-nine".