83502054 has 12 divisors (see below), whose sum is σ = 180921156. Its totient is φ = 27834012.

The previous prime is 83502047. The next prime is 83502071. The reversal of 83502054 is 45020538.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2319484 + ... + 2319519.

It is an arithmetic number, because the mean of its divisors is an integer number (15076763).

Almost surely, 2^83502054 is an apocalyptic number.

83502054 is an abundant number, since it is smaller than the sum of its proper divisors (97419102).

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

83502054 is a wasteful number, since it uses less digits than its factorization.

83502054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4639011 (or 4639008 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 83502054 is about 9137.9458304369. The cubic root of 83502054 is about 437.0848158050.

It can be divided in two parts, 8350 and 2054, that added together give a square (10404 = 102²).

The spelling of 83502054 in words is "eighty-three million, five hundred two thousand, fifty-four".