1054200800 has 36 divisors (see below), whose sum is σ = 2573569656. Its totient is φ = 421680000.

The previous prime is 1054200751. The next prime is 1054200809. The reversal of 1054200800 is 80024501.

It is a super-2 number, since 2×1054200800² = 2222678653441280000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054200809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 658076 + ... + 659675.

It is an arithmetic number, because the mean of its divisors is an integer number (71488046).

Almost surely, 2^1054200800 is an apocalyptic number.

1054200800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054200800 is an abundant number, since it is smaller than the sum of its proper divisors (1519368856).

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

1054200800 is a wasteful number, since it uses less digits than its factorization.

1054200800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317771 (or 1317758 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1054200800 is about 32468.4585405590. The cubic root of 1054200800 is about 1017.7500064814.

The spelling of 1054200800 in words is "one billion, fifty-four million, two hundred thousand, eight hundred".