1145827053 has 160 divisors (see below), whose sum is σ = 2200535040. Its totient is φ = 579467520.

The previous prime is 1145827049. The next prime is 1145827073. The reversal of 1145827053 is 3507285411.

1145827053 is a `hidden beast` number, since 1 + 1 + 4 + 582 + 70 + 5 + 3 = 666.

It is not a de Polignac number, because 1145827053 - 2² = 1145827049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1145826999 and 1145827017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145827043) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 15696225 + ... + 15696297.

It is an arithmetic number, because the mean of its divisors is an integer number (13753344).

Almost surely, 2^1145827053 is an apocalyptic number.

It is an amenable number.

1145827053 is a deficient number, since it is larger than the sum of its proper divisors (1054707987).

1145827053 is a wasteful number, since it uses less digits than its factorization.

1145827053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 1145827053 is about 33850.0672525181. The cubic root of 1145827053 is about 1046.4207845458.

The spelling of 1145827053 in words is "one billion, one hundred forty-five million, eight hundred twenty-seven thousand, fifty-three".