1153588461 has 16 divisors (see below), whose sum is σ = 1588961280. Its totient is φ = 743675760.

The previous prime is 1153588459. The next prime is 1153588517. The reversal of 1153588461 is 1648853511.

It is not a de Polignac number, because 1153588461 - 2¹ = 1153588459 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153588441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139480 + ... + 147518.

It is an arithmetic number, because the mean of its divisors is an integer number (99310080).

Almost surely, 2^1153588461 is an apocalyptic number.

It is an amenable number.

1153588461 is a deficient number, since it is larger than the sum of its proper divisors (435372819).

1153588461 is a wasteful number, since it uses less digits than its factorization.

1153588461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9616.

The product of its digits is 115200, while the sum is 42.

The square root of 1153588461 is about 33964.5176765400. The cubic root of 1153588461 is about 1048.7781587912.

The spelling of 1153588461 in words is "one billion, one hundred fifty-three million, five hundred eighty-eight thousand, four hundred sixty-one".