84811002037 has 2 divisors, whose sum is σ = 84811002038. Its totient is φ = 84811002036.

The previous prime is 84811001971. The next prime is 84811002083. The reversal of 84811002037 is 73020011848.

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., 75639300676 + 9171701361 = 275026^2 + 95769^2 .

It is a cyclic number.

It is not a de Polignac number, because 84811002037 - 2¹⁹ = 84810477749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84811001993 and 84811002011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84811003037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42405501018 + 42405501019.

It is an arithmetic number, because the mean of its divisors is an integer number (42405501019).

Almost surely, 2^84811002037 is an apocalyptic number.

It is an amenable number.

84811002037 is a deficient number, since it is larger than the sum of its proper divisors (1).

84811002037 is an equidigital number, since it uses as much as digits as its factorization.

84811002037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 84811002037 in words is "eighty-four billion, eight hundred eleven million, two thousand, thirty-seven".