75763133305507 has 2 divisors, whose sum is σ = 75763133305508. Its totient is φ = 75763133305506.

The previous prime is 75763133305469. The next prime is 75763133305513. The reversal of 75763133305507 is 70550333136757.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75763133305507 is a prime.

It is not a weakly prime, because it can be changed into another prime (75763133305547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37881566652753 + 37881566652754.

It is an arithmetic number, because the mean of its divisors is an integer number (37881566652754).

Almost surely, 2^{75763133305507} is an apocalyptic number.

75763133305507 is a deficient number, since it is larger than the sum of its proper divisors (1).

75763133305507 is an equidigital number, since it uses as much as digits as its factorization.

75763133305507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20837250, while the sum is 55.

The spelling of 75763133305507 in words is "seventy-five trillion, seven hundred sixty-three billion, one hundred thirty-three million, three hundred five thousand, five hundred seven".