1085652556 has 6 divisors (see below), whose sum is σ = 1899891980. Its totient is φ = 542826276.

The previous prime is 1085652541. The next prime is 1085652587. The reversal of 1085652556 is 6552565801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135706566 + ... + 135706573.

Almost surely, 2^1085652556 is an apocalyptic number.

It is an amenable number.

1085652556 is a deficient number, since it is larger than the sum of its proper divisors (814239424).

1085652556 is a wasteful number, since it uses less digits than its factorization.

1085652556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271413143 (or 271413141 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 43.

The square root of 1085652556 is about 32949.2421157149. The cubic root of 1085652556 is about 1027.7724051659.

The spelling of 1085652556 in words is "one billion, eighty-five million, six hundred fifty-two thousand, five hundred fifty-six".