97482199487 has 2 divisors, whose sum is σ = 97482199488. Its totient is φ = 97482199486.

The previous prime is 97482199469. The next prime is 97482199489. The reversal of 97482199487 is 78499128479.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97482199487 - 2²⁰ = 97481150911 is a prime.

Together with 97482199489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97482199489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48741099743 + 48741099744.

It is an arithmetic number, because the mean of its divisors is an integer number (48741099744).

Almost surely, 2^97482199487 is an apocalyptic number.

97482199487 is a deficient number, since it is larger than the sum of its proper divisors (1).

97482199487 is an equidigital number, since it uses as much as digits as its factorization.

97482199487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73156608, while the sum is 68.

The spelling of 97482199487 in words is "ninety-seven billion, four hundred eighty-two million, one hundred ninety-nine thousand, four hundred eighty-seven".