97468861783 has 2 divisors, whose sum is σ = 97468861784. Its totient is φ = 97468861782.

The previous prime is 97468861771. The next prime is 97468861817. The reversal of 97468861783 is 38716886479.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97468861783 - 2¹³ = 97468853591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97468861703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48734430891 + 48734430892.

It is an arithmetic number, because the mean of its divisors is an integer number (48734430892).

Almost surely, 2^97468861783 is an apocalyptic number.

97468861783 is a deficient number, since it is larger than the sum of its proper divisors (1).

97468861783 is an equidigital number, since it uses as much as digits as its factorization.

97468861783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97542144, while the sum is 67.

The spelling of 97468861783 in words is "ninety-seven billion, four hundred sixty-eight million, eight hundred sixty-one thousand, seven hundred eighty-three".