1046550000 has 120 divisors (see below), whose sum is σ = 3379752432. Its totient is φ = 279040000.

The previous prime is 1046549989. The next prime is 1046550019. The reversal of 1046550000 is 556401.

It is a happy number.

1046550000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146512 + ... + 153488.

Almost surely, 2^1046550000 is an apocalyptic number.

1046550000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1689876216).

1046550000 is an abundant number, since it is smaller than the sum of its proper divisors (2333202432).

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

1046550000 is an frugal number, since it uses more digits than its factorization.

1046550000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7013 (or 6987 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1046550000 is about 32350.4250358477. The cubic root of 1046550000 is about 1015.2819393599.

The spelling of 1046550000 in words is "one billion, forty-six million, five hundred fifty thousand".