1125354150 has 72 divisors (see below), whose sum is σ = 3051322560. Its totient is φ = 297328320.

The previous prime is 1125354137. The next prime is 1125354163. The reversal of 1125354150 is 514535211.

1125354150 is a `hidden beast` number, since 112 + 5 + 3 + 541 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1125354137) and next prime (1125354163).

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 35 ways as a sum of consecutive naturals, for example, 37579 + ... + 60521.

It is an arithmetic number, because the mean of its divisors is an integer number (42379480).

Almost surely, 2^1125354150 is an apocalyptic number.

1125354150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1125354150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1525661280).

1125354150 is an abundant number, since it is smaller than the sum of its proper divisors (1925968410).

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

1125354150 is a wasteful number, since it uses less digits than its factorization.

1125354150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23070 (or 23062 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1125354150 is about 33546.2986035718. The cubic root of 1125354150 is about 1040.1510351406.

Adding to 1125354150 its reverse (514535211), we get a palindrome (1639889361).

The spelling of 1125354150 in words is "one billion, one hundred twenty-five million, three hundred fifty-four thousand, one hundred fifty".