97952913841 has 2 divisors, whose sum is σ = 97952913842. Its totient is φ = 97952913840.

The previous prime is 97952913791. The next prime is 97952913869. The reversal of 97952913841 is 14831925979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49682626816 + 48270287025 = 222896^2 + 219705^2 .

It is a cyclic number.

It is not a de Polignac number, because 97952913841 - 2¹⁷ = 97952782769 is a prime.

It is not a weakly prime, because it can be changed into another prime (97952910841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48976456920 + 48976456921.

It is an arithmetic number, because the mean of its divisors is an integer number (48976456921).

Almost surely, 2^97952913841 is an apocalyptic number.

It is an amenable number.

97952913841 is a deficient number, since it is larger than the sum of its proper divisors (1).

97952913841 is an equidigital number, since it uses as much as digits as its factorization.

97952913841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 58.

The spelling of 97952913841 in words is "ninety-seven billion, nine hundred fifty-two million, nine hundred thirteen thousand, eight hundred forty-one".