2458688868547 has 2 divisors, whose sum is σ = 2458688868548. Its totient is φ = 2458688868546.

The previous prime is 2458688868451. The next prime is 2458688868551. The reversal of 2458688868547 is 7458688868542.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2458688868547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2458688868577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1229344434273 + 1229344434274.

It is an arithmetic number, because the mean of its divisors is an integer number (1229344434274).

Almost surely, 2^{2458688868547} is an apocalyptic number.

2458688868547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2458688868547 is an equidigital number, since it uses as much as digits as its factorization.

2458688868547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6606028800, while the sum is 79.

The spelling of 2458688868547 in words is "two trillion, four hundred fifty-eight billion, six hundred eighty-eight million, eight hundred sixty-eight thousand, five hundred forty-seven".