1045510000 has 50 divisors (see below), whose sum is σ = 2531308472. Its totient is φ = 418200000.

The previous prime is 1045509991. The next prime is 1045510019. The reversal of 1045510000 is 155401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 42276 + ... + 62275.

Almost surely, 2^1045510000 is an apocalyptic number.

1045510000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045510000 is an abundant number, since it is smaller than the sum of its proper divisors (1485798472).

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

1045510000 is an equidigital number, since it uses as much as digits as its factorization.

1045510000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104579 (or 104558 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1045510000 is about 32334.3470631463. The cubic root of 1045510000 is about 1014.9455186851.

Adding to 1045510000 its reverse (155401), we get a palindrome (1045665401).

The spelling of 1045510000 in words is "one billion, forty-five million, five hundred ten thousand".