1143676053 has 24 divisors (see below), whose sum is σ = 1796342912. Its totient is φ = 696960288.

The previous prime is 1143676043. The next prime is 1143676067. The reversal of 1143676053 is 3506763411.

1143676053 is a `hidden beast` number, since 1 + 1 + 43 + 6 + 7 + 605 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1143676053 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1143675999 and 1143676017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143676013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35401 + ... + 59502.

Almost surely, 2^1143676053 is an apocalyptic number.

1143676053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1143676053 is a deficient number, since it is larger than the sum of its proper divisors (652666859).

1143676053 is a wasteful number, since it uses less digits than its factorization.

1143676053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95025 (or 95022 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1143676053 is about 33818.2798645939. The cubic root of 1143676053 is about 1045.7655777413.

The spelling of 1143676053 in words is "one billion, one hundred forty-three million, six hundred seventy-six thousand, fifty-three".