1040453055 has 24 divisors (see below), whose sum is σ = 1807893360. Its totient is φ = 553541760.

The previous prime is 1040453041. The next prime is 1040453081. The reversal of 1040453055 is 5503540401.

It is not a de Polignac number, because 1040453055 - 2⁶ = 1040452991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9861 + ... + 46670.

It is an arithmetic number, because the mean of its divisors is an integer number (75328890).

Almost surely, 2^1040453055 is an apocalyptic number.

1040453055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1040453055 is a deficient number, since it is larger than the sum of its proper divisors (767440305).

1040453055 is a wasteful number, since it uses less digits than its factorization.

1040453055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56951 (or 56948 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1040453055 is about 32256.0545479449. The cubic root of 1040453055 is about 1013.3065032740.

Adding to 1040453055 its reverse (5503540401), we get a palindrome (6543993456).

The spelling of 1040453055 in words is "one billion, forty million, four hundred fifty-three thousand, fifty-five".