84055311452 has 24 divisors (see below), whose sum is σ = 168117511296. Its totient is φ = 36022228848.

The previous prime is 84055311433. The next prime is 84055311463. The reversal of 84055311452 is 25411355048.

It is a congruent 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, 895043 + ... + 984485.

It is an arithmetic number, because the mean of its divisors is an integer number (7004896304).

Almost surely, 2^84055311452 is an apocalyptic number.

It is an amenable number.

84055311452 is an abundant number, since it is smaller than the sum of its proper divisors (84062199844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84055311452 is a wasteful number, since it uses less digits than its factorization.

84055311452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123017 (or 123015 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 84055311452 in words is "eighty-four billion, fifty-five million, three hundred eleven thousand, four hundred fifty-two".