1045110551 has 8 divisors (see below), whose sum is σ = 1066407984. Its totient is φ = 1023871680.

The previous prime is 1045110527. The next prime is 1045110589. The reversal of 1045110551 is 1550115401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1045110551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045116551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22355 + ... + 50891.

It is an arithmetic number, because the mean of its divisors is an integer number (133300998).

Almost surely, 2^1045110551 is an apocalyptic number.

1045110551 is a deficient number, since it is larger than the sum of its proper divisors (21297433).

1045110551 is an equidigital number, since it uses as much as digits as its factorization.

1045110551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29281.

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 1045110551 is about 32328.1696203172. The cubic root of 1045110551 is about 1014.8162450562.

Adding to 1045110551 its reverse (1550115401), we get a palindrome (2595225952).

The spelling of 1045110551 in words is "one billion, forty-five million, one hundred ten thousand, five hundred fifty-one".