1150145372 has 6 divisors (see below), whose sum is σ = 2012754408. Its totient is φ = 575072684.

The previous prime is 1150145369. The next prime is 1150145377. The reversal of 1150145372 is 2735410511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150145377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143768168 + ... + 143768175.

It is an arithmetic number, because the mean of its divisors is an integer number (335459068).

Almost surely, 2^1150145372 is an apocalyptic number.

It is an amenable number.

1150145372 is a deficient number, since it is larger than the sum of its proper divisors (862609036).

1150145372 is a wasteful number, since it uses less digits than its factorization.

1150145372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287536347 (or 287536345 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1150145372 is about 33913.7932410988. The cubic root of 1150145372 is about 1047.7336976089.

Adding to 1150145372 its reverse (2735410511), we get a palindrome (3885555883).

The spelling of 1150145372 in words is "one billion, one hundred fifty million, one hundred forty-five thousand, three hundred seventy-two".