7488661338583 has 2 divisors, whose sum is σ = 7488661338584. Its totient is φ = 7488661338582.

The previous prime is 7488661338577. The next prime is 7488661338611. The reversal of 7488661338583 is 3858331668847.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7488661338583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7488661338503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3744330669291 + 3744330669292.

It is an arithmetic number, because the mean of its divisors is an integer number (3744330669292).

Almost surely, 2^{7488661338583} is an apocalyptic number.

7488661338583 is a deficient number, since it is larger than the sum of its proper divisors (1).

7488661338583 is an equidigital number, since it uses as much as digits as its factorization.

7488661338583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 557383680, while the sum is 70.

The spelling of 7488661338583 in words is "seven trillion, four hundred eighty-eight billion, six hundred sixty-one million, three hundred thirty-eight thousand, five hundred eighty-three".