2488660274473 has 2 divisors, whose sum is σ = 2488660274474. Its totient is φ = 2488660274472.

The previous prime is 2488660274461. The next prime is 2488660274479. The reversal of 2488660274473 is 3744720668842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2273059782889 + 215600491584 = 1507667^2 + 464328^2 .

It is a cyclic number.

It is not a de Polignac number, because 2488660274473 - 2³³ = 2480070339881 is a prime.

It is not a weakly prime, because it can be changed into another prime (2488660274479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244330137236 + 1244330137237.

It is an arithmetic number, because the mean of its divisors is an integer number (1244330137237).

Almost surely, 2^{2488660274473} is an apocalyptic number.

It is an amenable number.

2488660274473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2488660274473 is an equidigital number, since it uses as much as digits as its factorization.

2488660274473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86704128, while the sum is 61.

The spelling of 2488660274473 in words is "two trillion, four hundred eighty-eight billion, six hundred sixty million, two hundred seventy-four thousand, four hundred seventy-three".