33797652461 has 2 divisors, whose sum is σ = 33797652462. Its totient is φ = 33797652460.

The previous prime is 33797652433. The next prime is 33797652491. The reversal of 33797652461 is 16425679733.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26286136900 + 7511515561 = 162130^2 + 86669^2 .

It is a cyclic number.

It is not a de Polignac number, because 33797652461 - 2¹⁴ = 33797636077 is a prime.

It is a super-2 number, since 2×33797652461² (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 (33797652401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16898826230 + 16898826231.

It is an arithmetic number, because the mean of its divisors is an integer number (16898826231).

Almost surely, 2^33797652461 is an apocalyptic number.

It is an amenable number.

33797652461 is a deficient number, since it is larger than the sum of its proper divisors (1).

33797652461 is an equidigital number, since it uses as much as digits as its factorization.

33797652461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 53.

The spelling of 33797652461 in words is "thirty-three billion, seven hundred ninety-seven million, six hundred fifty-two thousand, four hundred sixty-one".