1150237633 has 4 divisors (see below), whose sum is σ = 1150318468. Its totient is φ = 1150156800.

The previous prime is 1150237607. The next prime is 1150237661. The reversal of 1150237633 is 3367320511.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 940219569 + 210018064 = 30663^2 + 14492^2 .

It is a cyclic number.

It is not a de Polignac number, because 1150237633 - 2¹⁷ = 1150106561 is a prime.

It is a super-2 number, since 2×1150237633² = 2646093224738885378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1150237595 and 1150237604.

It is not an unprimeable number, because it can be changed into a prime (1150247633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12768 + ... + 49633.

It is an arithmetic number, because the mean of its divisors is an integer number (287579617).

Almost surely, 2^1150237633 is an apocalyptic number.

It is an amenable number.

1150237633 is a deficient number, since it is larger than the sum of its proper divisors (80835).

1150237633 is an equidigital number, since it uses as much as digits as its factorization.

1150237633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80834.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 1150237633 is about 33915.1534420825. The cubic root of 1150237633 is about 1047.7617121470.

The spelling of 1150237633 in words is "one billion, one hundred fifty million, two hundred thirty-seven thousand, six hundred thirty-three".