1153210560 has 56 divisors (see below), whose sum is σ = 3661446576. Its totient is φ = 307522560.

The previous prime is 1153210559. The next prime is 1153210573. The reversal of 1153210560 is 650123511.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1153210560.

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, 599671 + ... + 601590.

Almost surely, 2^1153210560 is an apocalyptic number.

1153210560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1153210560 is an abundant number, since it is smaller than the sum of its proper divisors (2508236016).

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

1153210560 is a wasteful number, since it uses less digits than its factorization.

1153210560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201281 (or 1201271 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1153210560 is about 33958.9540474968. The cubic root of 1153210560 is about 1048.6636241270.

The spelling of 1153210560 in words is "one billion, one hundred fifty-three million, two hundred ten thousand, five hundred sixty".