7512340663 has 2 divisors, whose sum is σ = 7512340664. Its totient is φ = 7512340662.

The previous prime is 7512340657. The next prime is 7512340723. The reversal of 7512340663 is 3660432157.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7512340663 - 2²⁹ = 6975469751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7512340603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3756170331 + 3756170332.

It is an arithmetic number, because the mean of its divisors is an integer number (3756170332).

Almost surely, 2^7512340663 is an apocalyptic number.

7512340663 is a deficient number, since it is larger than the sum of its proper divisors (1).

7512340663 is an equidigital number, since it uses as much as digits as its factorization.

7512340663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 7512340663 is about 86673.7599449799. The cubic root of 7512340663 is about 1958.5068336631.

The spelling of 7512340663 in words is "seven billion, five hundred twelve million, three hundred forty thousand, six hundred sixty-three".