84648161233 has 4 divisors (see below), whose sum is σ = 85840388928. Its totient is φ = 83455933540.

The previous prime is 84648161207. The next prime is 84648161249. The reversal of 84648161233 is 33216184648.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84648161233 - 2⁹ = 84648160721 is a prime.

It is a super-2 number, since 2×84648161233² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84648165233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596113741 + ... + 596113882.

It is an arithmetic number, because the mean of its divisors is an integer number (21460097232).

Almost surely, 2^84648161233 is an apocalyptic number.

It is an amenable number.

84648161233 is a deficient number, since it is larger than the sum of its proper divisors (1192227695).

84648161233 is a wasteful number, since it uses less digits than its factorization.

84648161233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192227694.

The product of its digits is 663552, while the sum is 46.

The spelling of 84648161233 in words is "eighty-four billion, six hundred forty-eight million, one hundred sixty-one thousand, two hundred thirty-three".