1155535496 has 8 divisors (see below), whose sum is σ = 2166629070. Its totient is φ = 577767744.

The previous prime is 1155535481. The next prime is 1155535523. The reversal of 1155535496 is 6945355511.

It can be written as a sum of positive squares in only one way, i.e., 842740900 + 312794596 = 29030^2 + 17686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72220961 + ... + 72220976.

Almost surely, 2^1155535496 is an apocalyptic number.

It is an amenable number.

1155535496 is a deficient number, since it is larger than the sum of its proper divisors (1011093574).

1155535496 is a wasteful number, since it uses less digits than its factorization.

1155535496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144441943 (or 144441939 counting only the distinct ones).

The product of its digits is 405000, while the sum is 44.

The square root of 1155535496 is about 33993.1683724833. The cubic root of 1155535496 is about 1049.3678722777.

The spelling of 1155535496 in words is "one billion, one hundred fifty-five million, five hundred thirty-five thousand, four hundred ninety-six".