84523826487755 has 8 divisors (see below), whose sum is σ = 102857163501024. Its totient is φ = 66666680046400.

The previous prime is 84523826487743. The next prime is 84523826487797. The reversal of 84523826487755 is 55778462832548.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84523826487755 - 2⁶ = 84523826487691 is a prime.

It is a super-2 number, since 2×84523826487755² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119047642586 + ... + 119047643295.

It is an arithmetic number, because the mean of its divisors is an integer number (12857145437628).

Almost surely, 2^{84523826487755} is an apocalyptic number.

84523826487755 is a deficient number, since it is larger than the sum of its proper divisors (18333337013269).

84523826487755 is a wasteful number, since it uses less digits than its factorization.

84523826487755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238095285957.

The product of its digits is 3612672000, while the sum is 74.

The spelling of 84523826487755 in words is "eighty-four trillion, five hundred twenty-three billion, eight hundred twenty-six million, four hundred eighty-seven thousand, seven hundred fifty-five".