97902051702601 has 2 divisors, whose sum is σ = 97902051702602. Its totient is φ = 97902051702600.

The previous prime is 97902051702487. The next prime is 97902051702641. The reversal of 97902051702601 is 10620715020979.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80424593536576 + 17477458166025 = 8967976^2 + 4180605^2 .

It is a cyclic number.

It is not a de Polignac number, because 97902051702601 - 2²⁷ = 97901917484873 is a prime.

It is not a weakly prime, because it can be changed into another prime (97902051702641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48951025851300 + 48951025851301.

It is an arithmetic number, because the mean of its divisors is an integer number (48951025851301).

Almost surely, 2^{97902051702601} is an apocalyptic number.

It is an amenable number.

97902051702601 is a deficient number, since it is larger than the sum of its proper divisors (1).

97902051702601 is an equidigital number, since it uses as much as digits as its factorization.

97902051702601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 49.

The spelling of 97902051702601 in words is "ninety-seven trillion, nine hundred two billion, fifty-one million, seven hundred two thousand, six hundred one".