1010550045 has 8 divisors (see below), whose sum is σ = 1616880096. Its totient is φ = 538960016.

The previous prime is 1010550041. The next prime is 1010550089. The reversal of 1010550045 is 5400550101.

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

It is a cyclic number.

It is not a de Polignac number, because 1010550045 - 2² = 1010550041 is a prime.

It is a super-2 number, since 2×1010550045² = 2042422786899004050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010550041) 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 7 ways as a sum of consecutive naturals, for example, 33684987 + ... + 33685016.

It is an arithmetic number, because the mean of its divisors is an integer number (202110012).

Almost surely, 2^1010550045 is an apocalyptic number.

1010550045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1010550045 is a deficient number, since it is larger than the sum of its proper divisors (606330051).

1010550045 is an equidigital number, since it uses as much as digits as its factorization.

1010550045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67370011.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 1010550045 is about 31789.1497998924. The cubic root of 1010550045 is about 1003.5043865958.

The spelling of 1010550045 in words is "one billion, ten million, five hundred fifty thousand, forty-five".