1045113054 has 64 divisors (see below), whose sum is σ = 2220825600. Its totient is φ = 327219200.

The previous prime is 1045113023. The next prime is 1045113059. The reversal of 1045113054 is 4503115401.

It is a happy number.

It is a super-2 number, since 2×1045113054² = 2184522591282413832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045113059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2327422 + ... + 2327870.

It is an arithmetic number, because the mean of its divisors is an integer number (34700400).

Almost surely, 2^1045113054 is an apocalyptic number.

1045113054 is an abundant number, since it is smaller than the sum of its proper divisors (1175712546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045113054 is a wasteful number, since it uses less digits than its factorization.

1045113054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1045113054 is about 32328.2083326620. The cubic root of 1045113054 is about 1014.8170552043.

Adding to 1045113054 its reverse (4503115401), we get a palindrome (5548228455).

The spelling of 1045113054 in words is "one billion, forty-five million, one hundred thirteen thousand, fifty-four".