97492448527 has 2 divisors, whose sum is σ = 97492448528. Its totient is φ = 97492448526.

The previous prime is 97492448437. The next prime is 97492448701. The reversal of 97492448527 is 72584429479.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97492448527 - 2³¹ = 95344964879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97492448227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48746224263 + 48746224264.

It is an arithmetic number, because the mean of its divisors is an integer number (48746224264).

Almost surely, 2^97492448527 is an apocalyptic number.

97492448527 is a deficient number, since it is larger than the sum of its proper divisors (1).

97492448527 is an equidigital number, since it uses as much as digits as its factorization.

97492448527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40642560, while the sum is 61.

The spelling of 97492448527 in words is "ninety-seven billion, four hundred ninety-two million, four hundred forty-eight thousand, five hundred twenty-seven".