97292529947 has 2 divisors, whose sum is σ = 97292529948. Its totient is φ = 97292529946.

The previous prime is 97292529923. The next prime is 97292530007. The reversal of 97292529947 is 74992529279.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97292529947 - 2¹² = 97292525851 is a prime.

It is not a weakly prime, because it can be changed into another prime (97292520947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48646264973 + 48646264974.

It is an arithmetic number, because the mean of its divisors is an integer number (48646264974).

Almost surely, 2^97292529947 is an apocalyptic number.

97292529947 is a deficient number, since it is larger than the sum of its proper divisors (1).

97292529947 is an equidigital number, since it uses as much as digits as its factorization.

97292529947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51438240, while the sum is 65.

The spelling of 97292529947 in words is "ninety-seven billion, two hundred ninety-two million, five hundred twenty-nine thousand, nine hundred forty-seven".