6352975997 has 2 divisors, whose sum is σ = 6352975998. Its totient is φ = 6352975996.

The previous prime is 6352975927. The next prime is 6352976023. The reversal of 6352975997 is 7995792536.

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., 6308966041 + 44009956 = 79429^2 + 6634^2 .

It is a cyclic number.

It is not a de Polignac number, because 6352975997 - 2¹² = 6352971901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6352975927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3176487998 + 3176487999.

It is an arithmetic number, because the mean of its divisors is an integer number (3176487999).

Almost surely, 2^6352975997 is an apocalyptic number.

It is an amenable number.

6352975997 is a deficient number, since it is larger than the sum of its proper divisors (1).

6352975997 is an equidigital number, since it uses as much as digits as its factorization.

6352975997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32148900, while the sum is 62.

The square root of 6352975997 is about 79705.5581311617. The cubic root of 6352975997 is about 1852.0771407341.

The spelling of 6352975997 in words is "six billion, three hundred fifty-two million, nine hundred seventy-five thousand, nine hundred ninety-seven".