97653313 has 2 divisors, whose sum is σ = 97653314. Its totient is φ = 97653312.

The previous prime is 97653289. The next prime is 97653337. The reversal of 97653313 is 31335679.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (97653289) and next prime (97653337).

It can be written as a sum of positive squares in only one way, i.e., 97278769 + 374544 = 9863^2 + 612^2 .

It is an emirp because it is prime and its reverse (31335679) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97653313 is a prime.

It is not a weakly prime, because it can be changed into another prime (97653343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48826656 + 48826657.

It is an arithmetic number, because the mean of its divisors is an integer number (48826657).

Almost surely, 2^97653313 is an apocalyptic number.

It is an amenable number.

97653313 is a deficient number, since it is larger than the sum of its proper divisors (1).

97653313 is an equidigital number, since it uses as much as digits as its factorization.

97653313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51030, while the sum is 37.

The square root of 97653313 is about 9881.9690851571. The cubic root of 97653313 is about 460.4993207502.

It can be divided in two parts, 976 and 53313, that added together give a square (54289 = 233²).

The spelling of 97653313 in words is "ninety-seven million, six hundred fifty-three thousand, three hundred thirteen".