69480637799 has 2 divisors, whose sum is σ = 69480637800. Its totient is φ = 69480637798.

The previous prime is 69480637691. The next prime is 69480637817. The reversal of 69480637799 is 99773608496.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 69480637799 - 2⁸ = 69480637543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69480637099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34740318899 + 34740318900.

It is an arithmetic number, because the mean of its divisors is an integer number (34740318900).

Almost surely, 2^69480637799 is an apocalyptic number.

69480637799 is a deficient number, since it is larger than the sum of its proper divisors (1).

69480637799 is an equidigital number, since it uses as much as digits as its factorization.

69480637799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123451776, while the sum is 68.

The spelling of 69480637799 in words is "sixty-nine billion, four hundred eighty million, six hundred thirty-seven thousand, seven hundred ninety-nine".