1054444205 has 16 divisors (see below), whose sum is σ = 1325548800. Its totient is φ = 804148800.

The previous prime is 1054444189. The next prime is 1054444207. The reversal of 1054444205 is 5024444501.

It is not a de Polignac number, because 1054444205 - 2⁴ = 1054444189 is a prime.

It is a super-2 number, since 2×1054444205² = 2223705162916164050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054444207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34571 + ... + 57480.

It is an arithmetic number, because the mean of its divisors is an integer number (82846800).

Almost surely, 2^1054444205 is an apocalyptic number.

It is an amenable number.

1054444205 is a deficient number, since it is larger than the sum of its proper divisors (271104595).

1054444205 is an equidigital number, since it uses as much as digits as its factorization.

1054444205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92164.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 1054444205 is about 32472.2066543067. The cubic root of 1054444205 is about 1017.8283300724.

Adding to 1054444205 its reverse (5024444501), we get a palindrome (6078888706).

The spelling of 1054444205 in words is "one billion, fifty-four million, four hundred forty-four thousand, two hundred five".