1045053055 has 8 divisors (see below), whose sum is σ = 1254664944. Its totient is φ = 835641600.

The previous prime is 1045053011. The next prime is 1045053089. The reversal of 1045053055 is 5503505401.

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

It is not a de Polignac number, because 1045053055 - 2⁷ = 1045052927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38386 + ... + 59695.

It is an arithmetic number, because the mean of its divisors is an integer number (156833118).

Almost surely, 2^1045053055 is an apocalyptic number.

1045053055 is a deficient number, since it is larger than the sum of its proper divisors (209611889).

1045053055 is an equidigital number, since it uses as much as digits as its factorization.

1045053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100217.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 1045053055 is about 32327.2803526681. The cubic root of 1045053055 is about 1014.7976349214.

Adding to 1045053055 its reverse (5503505401), we get a palindrome (6548558456).

The spelling of 1045053055 in words is "one billion, forty-five million, fifty-three thousand, fifty-five".