1153210050 has 36 divisors (see below), whose sum is σ = 3098292210. Its totient is φ = 307522560.

The previous prime is 1153210049. The next prime is 1153210057. The reversal of 1153210050 is 500123511.

It can be written as a sum of positive squares in 3 ways, for example, as 503418969 + 649791081 = 22437^2 + 25491^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1153210057) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1280895 + ... + 1281794.

Almost surely, 2^1153210050 is an apocalyptic number.

1153210050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153210050 is an abundant number, since it is smaller than the sum of its proper divisors (1945082160).

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

1153210050 is a wasteful number, since it uses less digits than its factorization.

1153210050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562707 (or 2562699 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 1153210050 is about 33958.9465384308. The cubic root of 1153210050 is about 1048.6634695387.

Adding to 1153210050 its reverse (500123511), we get a palindrome (1653333561).

The spelling of 1153210050 in words is "one billion, one hundred fifty-three million, two hundred ten thousand, fifty".