32248617197 has 2 divisors, whose sum is σ = 32248617198. Its totient is φ = 32248617196.

The previous prime is 32248617173. The next prime is 32248617251. The reversal of 32248617197 is 79171684223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30785860681 + 1462756516 = 175459^2 + 38246^2 .

It is an emirp because it is prime and its reverse (79171684223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32248617197 - 2⁸ = 32248616941 is a prime.

It is a super-2 number, since 2×32248617197² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32268617197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16124308598 + 16124308599.

It is an arithmetic number, because the mean of its divisors is an integer number (16124308599).

Almost surely, 2^32248617197 is an apocalyptic number.

It is an amenable number.

32248617197 is a deficient number, since it is larger than the sum of its proper divisors (1).

32248617197 is an equidigital number, since it uses as much as digits as its factorization.

32248617197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 50.

The spelling of 32248617197 in words is "thirty-two billion, two hundred forty-eight million, six hundred seventeen thousand, one hundred ninety-seven".