23032852450549 has 2 divisors, whose sum is σ = 23032852450550. Its totient is φ = 23032852450548.

The previous prime is 23032852450541. The next prime is 23032852450609. The reversal of 23032852450549 is 94505425823032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14800870896100 + 8231981554449 = 3847190^2 + 2869143^2 .

It is a cyclic number.

It is not a de Polignac number, because 23032852450549 - 2³ = 23032852450541 is a prime.

It is a super-2 number, since 2×23032852450549² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23032852450496 and 23032852450505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23032852450541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516426225274 + 11516426225275.

It is an arithmetic number, because the mean of its divisors is an integer number (11516426225275).

Almost surely, 2^{23032852450549} is an apocalyptic number.

It is an amenable number.

23032852450549 is a deficient number, since it is larger than the sum of its proper divisors (1).

23032852450549 is an equidigital number, since it uses as much as digits as its factorization.

23032852450549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 23032852450549 in words is "twenty-three trillion, thirty-two billion, eight hundred fifty-two million, four hundred fifty thousand, five hundred forty-nine".