97555742592467 has 2 divisors, whose sum is σ = 97555742592468. Its totient is φ = 97555742592466.

The previous prime is 97555742592443. The next prime is 97555742592481. The reversal of 97555742592467 is 76429524755579.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97555742592467 - 2³² = 97551447625171 is a prime.

It is not a weakly prime, because it can be changed into another prime (97555742592487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48777871296233 + 48777871296234.

It is an arithmetic number, because the mean of its divisors is an integer number (48777871296234).

Almost surely, 2^{97555742592467} is an apocalyptic number.

97555742592467 is a deficient number, since it is larger than the sum of its proper divisors (1).

97555742592467 is an equidigital number, since it uses as much as digits as its factorization.

97555742592467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6667920000, while the sum is 77.

The spelling of 97555742592467 in words is "ninety-seven trillion, five hundred fifty-five billion, seven hundred forty-two million, five hundred ninety-two thousand, four hundred sixty-seven".