98035653257 has 2 divisors, whose sum is σ = 98035653258. Its totient is φ = 98035653256.

The previous prime is 98035653241. The next prime is 98035653269. The reversal of 98035653257 is 75235653089.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97483826176 + 551827081 = 312224^2 + 23491^2 .

It is a cyclic number.

It is not a de Polignac number, because 98035653257 - 2⁴ = 98035653241 is a prime.

It is a super-2 number, since 2×98035653257² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98035653199 and 98035653208.

It is not a weakly prime, because it can be changed into another prime (98035653217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49017826628 + 49017826629.

It is an arithmetic number, because the mean of its divisors is an integer number (49017826629).

Almost surely, 2^98035653257 is an apocalyptic number.

It is an amenable number.

98035653257 is a deficient number, since it is larger than the sum of its proper divisors (1).

98035653257 is an equidigital number, since it uses as much as digits as its factorization.

98035653257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 98035653257 in words is "ninety-eight billion, thirty-five million, six hundred fifty-three thousand, two hundred fifty-seven".