1159544496 has 40 divisors (see below), whose sum is σ = 3267808704. Its totient is φ = 351376960.

The previous prime is 1159544489. The next prime is 1159544501. The reversal of 1159544496 is 6944459511.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1097526 + ... + 1098581.

Almost surely, 2^1159544496 is an apocalyptic number.

1159544496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1159544496 is an abundant number, since it is smaller than the sum of its proper divisors (2108264208).

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

1159544496 is a wasteful number, since it uses less digits than its factorization.

1159544496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196129 (or 2196123 counting only the distinct ones).

The product of its digits is 777600, while the sum is 48.

The square root of 1159544496 is about 34052.0850462934. The cubic root of 1159544496 is about 1050.5800260166.

It can be divided in two parts, 11 and 59544496, that multiplied together give a palindrome (654989456).

The spelling of 1159544496 in words is "one billion, one hundred fifty-nine million, five hundred forty-four thousand, four hundred ninety-six".