84982650751 has 2 divisors, whose sum is σ = 84982650752. Its totient is φ = 84982650750.

The previous prime is 84982650679. The next prime is 84982650793. The reversal of 84982650751 is 15705628948.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84982650751 - 2⁹ = 84982650239 is a prime.

It is a super-4 number, since 4×84982650751⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84982650692 and 84982650701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84982657751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42491325375 + 42491325376.

It is an arithmetic number, because the mean of its divisors is an integer number (42491325376).

Almost surely, 2^84982650751 is an apocalyptic number.

84982650751 is a deficient number, since it is larger than the sum of its proper divisors (1).

84982650751 is an equidigital number, since it uses as much as digits as its factorization.

84982650751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 84982650751 in words is "eighty-four billion, nine hundred eighty-two million, six hundred fifty thousand, seven hundred fifty-one".