1153036455 has 16 divisors (see below), whose sum is σ = 1858944384. Its totient is φ = 610257440.

The previous prime is 1153036421. The next prime is 1153036517. The reversal of 1153036455 is 5546303511.

1153036455 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1153036455 - 2⁷ = 1153036327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291429 + ... + 295358.

It is an arithmetic number, because the mean of its divisors is an integer number (116184024).

Almost surely, 2^1153036455 is an apocalyptic number.

1153036455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1153036455 is a deficient number, since it is larger than the sum of its proper divisors (705907929).

1153036455 is a wasteful number, since it uses less digits than its factorization.

1153036455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586926.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 1153036455 is about 33956.3904883897. The cubic root of 1153036455 is about 1048.6108477664.

Adding to 1153036455 its reverse (5546303511), we get a palindrome (6699339966).

The spelling of 1153036455 in words is "one billion, one hundred fifty-three million, thirty-six thousand, four hundred fifty-five".