84359496503 has 2 divisors, whose sum is σ = 84359496504. Its totient is φ = 84359496502.

The previous prime is 84359496499. The next prime is 84359496523. The reversal of 84359496503 is 30569495348.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84359496503 - 2² = 84359496499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84359496523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42179748251 + 42179748252.

It is an arithmetic number, because the mean of its divisors is an integer number (42179748252).

Almost surely, 2^84359496503 is an apocalyptic number.

84359496503 is a deficient number, since it is larger than the sum of its proper divisors (1).

84359496503 is an equidigital number, since it uses as much as digits as its factorization.

84359496503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 84359496503 in words is "eighty-four billion, three hundred fifty-nine million, four hundred ninety-six thousand, five hundred three".