2461548761291 has 2 divisors, whose sum is σ = 2461548761292. Its totient is φ = 2461548761290.

The previous prime is 2461548761267. The next prime is 2461548761299. The reversal of 2461548761291 is 1921678451642.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2461548761291 is a prime.

It is not a weakly prime, because it can be changed into another prime (2461548761299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230774380645 + 1230774380646.

It is an arithmetic number, because the mean of its divisors is an integer number (1230774380646).

Almost surely, 2^{2461548761291} is an apocalyptic number.

2461548761291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461548761291 is an equidigital number, since it uses as much as digits as its factorization.

2461548761291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5806080, while the sum is 56.

The spelling of 2461548761291 in words is "two trillion, four hundred sixty-one billion, five hundred forty-eight million, seven hundred sixty-one thousand, two hundred ninety-one".