1152435500 has 48 divisors (see below), whose sum is σ = 2649410400. Its totient is φ = 436708800.

The previous prime is 1152435499. The next prime is 1152435541. The reversal of 1152435500 is 55342511.

It is a self number, because there is not a number n which added to its sum of digits gives 1152435500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51155 + ... + 70154.

It is an arithmetic number, because the mean of its divisors is an integer number (55196050).

Almost surely, 2^1152435500 is an apocalyptic number.

1152435500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1152435500 is an abundant number, since it is smaller than the sum of its proper divisors (1496974900).

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

1152435500 is a wasteful number, since it uses less digits than its factorization.

1152435500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121347 (or 121335 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1152435500 is about 33947.5404116410. The cubic root of 1152435500 is about 1048.4286397536.

The spelling of 1152435500 in words is "one billion, one hundred fifty-two million, four hundred thirty-five thousand, five hundred".