1153340524 has 12 divisors (see below), whose sum is σ = 2306681104. Its totient is φ = 494288784.

The previous prime is 1153340521. The next prime is 1153340533. The reversal of 1153340524 is 4250433511.

1153340524 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 41190733 = 1153340524 / (1 + 1 + 5 + 3 + 3 + 4 + 0 + 5 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1153340492 and 1153340501.

It is not an unprimeable number, because it can be changed into a prime (1153340521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20595339 + ... + 20595394.

Almost surely, 2^1153340524 is an apocalyptic number.

1153340524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1153340524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1153340524 is a wasteful number, since it uses less digits than its factorization.

1153340524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41190744 (or 41190742 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1153340524 is about 33960.8675389779. The cubic root of 1153340524 is about 1048.7030165862.

The spelling of 1153340524 in words is "one billion, one hundred fifty-three million, three hundred forty thousand, five hundred twenty-four".