1110455045 has 48 divisors (see below), whose sum is σ = 1627561728. Its totient is φ = 712335360.

The previous prime is 1110455023. The next prime is 1110455069. The reversal of 1110455045 is 5405540111.

It is not a de Polignac number, because 1110455045 - 2¹² = 1110450949 is a prime.

It is a super-2 number, since 2×1110455045² = 2466220813931904050, which contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 3145589 + ... + 3145941.

It is an arithmetic number, because the mean of its divisors is an integer number (33907536).

Almost surely, 2^1110455045 is an apocalyptic number.

It is an amenable number.

1110455045 is a deficient number, since it is larger than the sum of its proper divisors (517106683).

1110455045 is a wasteful number, since it uses less digits than its factorization.

1110455045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1110455045 is about 33323.4908885609. The cubic root of 1110455045 is about 1035.5402735208.

Adding to 1110455045 its reverse (5405540111), we get a palindrome (6515995156).

The spelling of 1110455045 in words is "one billion, one hundred ten million, four hundred fifty-five thousand, forty-five".