1153525350 has 24 divisors (see below), whose sum is σ = 2860743240. Its totient is φ = 307606720.

The previous prime is 1153525349. The next prime is 1153525367. The reversal of 1153525350 is 535253511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3844935 + ... + 3845234.

It is an arithmetic number, because the mean of its divisors is an integer number (119197635).

Almost surely, 2^1153525350 is an apocalyptic number.

1153525350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153525350 is an abundant number, since it is smaller than the sum of its proper divisors (1707217890).

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

1153525350 is a wasteful number, since it uses less digits than its factorization.

1153525350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690184 (or 7690179 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 1153525350 is about 33963.5885913135. The cubic root of 1153525350 is about 1048.7590327777.

Adding to 1153525350 its reverse (535253511), we get a palindrome (1688778861).

It can be divided in two parts, 1 and 153525350, that added together give a palindrome (153525351).

The spelling of 1153525350 in words is "one billion, one hundred fifty-three million, five hundred twenty-five thousand, three hundred fifty".