1150454455 has 8 divisors (see below), whose sum is σ = 1380772800. Its totient is φ = 920211936.

The previous prime is 1150454453. The next prime is 1150454467. The reversal of 1150454455 is 5544540511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1150454455 - 2¹ = 1150454453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150454455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150454453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22786 + ... + 53104.

It is an arithmetic number, because the mean of its divisors is an integer number (172596600).

Almost surely, 2^1150454455 is an apocalyptic number.

1150454455 is a deficient number, since it is larger than the sum of its proper divisors (230318345).

1150454455 is an equidigital number, since it uses as much as digits as its factorization.

1150454455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37913.

The product of its (nonzero) digits is 40000, while the sum is 34.

The square root of 1150454455 is about 33918.3498271953. The cubic root of 1150454455 is about 1047.8275430416.

Adding to 1150454455 its reverse (5544540511), we get a palindrome (6694994966).

The spelling of 1150454455 in words is "one billion, one hundred fifty million, four hundred fifty-four thousand, four hundred fifty-five".