1152153080 has 64 divisors (see below), whose sum is σ = 2795657760. Its totient is φ = 424816128.

The previous prime is 1152153073. The next prime is 1152153083. The reversal of 1152153080 is 803512511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152153083) 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, 582974 + ... + 584946.

Almost surely, 2^1152153080 is an apocalyptic number.

1152153080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152153080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397828880).

1152153080 is an abundant number, since it is smaller than the sum of its proper divisors (1643504680).

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

1152153080 is a wasteful number, since it uses less digits than its factorization.

1152153080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120 (or 3116 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1152153080 is about 33943.3805034207. The cubic root of 1152153080 is about 1048.3429888553.

Adding to 1152153080 its reverse (803512511), we get a palindrome (1955665591).

The spelling of 1152153080 in words is "one billion, one hundred fifty-two million, one hundred fifty-three thousand, eighty".