84488251040063 has 6 divisors (see below), whose sum is σ = 91487277753624. Its totient is φ = 77989154806056.

The previous prime is 84488251040033. The next prime is 84488251040143. The reversal of 84488251040063 is 36004015288448.

It is not a de Polignac number, because 84488251040063 - 2⁶ = 84488251039999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84488251039987 and 84488251040014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84488251040033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249965239595 + ... + 249965239932.

It is an arithmetic number, because the mean of its divisors is an integer number (15247879625604).

Almost surely, 2^{84488251040063} is an apocalyptic number.

84488251040063 is a deficient number, since it is larger than the sum of its proper divisors (6999026713561).

84488251040063 is a wasteful number, since it uses less digits than its factorization.

84488251040063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499930479553 (or 499930479540 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 53.

The spelling of 84488251040063 in words is "eighty-four trillion, four hundred eighty-eight billion, two hundred fifty-one million, forty thousand, sixty-three".