1080005526 has 48 divisors (see below), whose sum is σ = 2444813280. Its totient is φ = 343918080.

The previous prime is 1080005471. The next prime is 1080005551. The reversal of 1080005526 is 6255000801.

1080005526 is a `hidden beast` number, since 108 + 0 + 0 + 0 + 552 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1080005526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570790 + ... + 572678.

It is an arithmetic number, because the mean of its divisors is an integer number (50933610).

Almost surely, 2^1080005526 is an apocalyptic number.

1080005526 is an abundant number, since it is smaller than the sum of its proper divisors (1364807754).

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

1080005526 is a wasteful number, since it uses less digits than its factorization.

1080005526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301 (or 3298 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1080005526 is about 32863.4375256150. The cubic root of 1080005526 is about 1025.9873178784.

It can be divided in two parts, 108000 and 5526, that added together give a triangular number (113526 = T₄₇₆).

The spelling of 1080005526 in words is "one billion, eighty million, five thousand, five hundred twenty-six".