92492548608821 has 2 divisors, whose sum is σ = 92492548608822. Its totient is φ = 92492548608820.

The previous prime is 92492548608799. The next prime is 92492548608857. The reversal of 92492548608821 is 12880684529429.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72352971663025 + 20139576945796 = 8506055^2 + 4487714^2 .

It is a cyclic number.

It is not a de Polignac number, because 92492548608821 - 2¹⁸ = 92492548346677 is a prime.

It is a super-3 number, since 3×92492548608821³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92492548658821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46246274304410 + 46246274304411.

It is an arithmetic number, because the mean of its divisors is an integer number (46246274304411).

Almost surely, 2^{92492548608821} is an apocalyptic number.

It is an amenable number.

92492548608821 is a deficient number, since it is larger than the sum of its proper divisors (1).

92492548608821 is an equidigital number, since it uses as much as digits as its factorization.

92492548608821 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 159252480, while the sum is 68.

The spelling of 92492548608821 in words is "ninety-two trillion, four hundred ninety-two billion, five hundred forty-eight million, six hundred eight thousand, eight hundred twenty-one".