84755102629 has 2 divisors, whose sum is σ = 84755102630. Its totient is φ = 84755102628.

The previous prime is 84755102623. The next prime is 84755102659. The reversal of 84755102629 is 92620155748.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83607722500 + 1147380129 = 289150^2 + 33873^2 .

It is a cyclic number.

It is not a de Polignac number, because 84755102629 - 2¹⁷ = 84754971557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84755102623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42377551314 + 42377551315.

It is an arithmetic number, because the mean of its divisors is an integer number (42377551315).

Almost surely, 2^84755102629 is an apocalyptic number.

It is an amenable number.

84755102629 is a deficient number, since it is larger than the sum of its proper divisors (1).

84755102629 is an equidigital number, since it uses as much as digits as its factorization.

84755102629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 84755102629 in words is "eighty-four billion, seven hundred fifty-five million, one hundred two thousand, six hundred twenty-nine".