1053944200 has 48 divisors (see below), whose sum is σ = 2529480960. Its totient is φ = 407976000.

The previous prime is 1053944197. The next prime is 1053944263. The reversal of 1053944200 is 24493501.

It is a super-2 number, since 2×1053944200² = 2221596753427280000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78796 + ... + 91195.

It is an arithmetic number, because the mean of its divisors is an integer number (52697520).

Almost surely, 2^1053944200 is an apocalyptic number.

1053944200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053944200 is an abundant number, since it is smaller than the sum of its proper divisors (1475536760).

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

1053944200 is a wasteful number, since it uses less digits than its factorization.

1053944200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170038 (or 170029 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1053944200 is about 32464.5067727819. The cubic root of 1053944200 is about 1017.6674239084.

The spelling of 1053944200 in words is "one billion, fifty-three million, nine hundred forty-four thousand, two hundred".