1055514044 has 24 divisors (see below), whose sum is σ = 2057835360. Its totient is φ = 470361024.

The previous prime is 1055513929. The next prime is 1055514079. The reversal of 1055514044 is 4404155501.

It is a super-2 number, since 2×1055514044² = 2228219794162467872, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1055513998 and 1055514016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348464 + ... + 351479.

It is an arithmetic number, because the mean of its divisors is an integer number (85743140).

Almost surely, 2^1055514044 is an apocalyptic number.

It is an amenable number.

1055514044 is a deficient number, since it is larger than the sum of its proper divisors (1002321316).

1055514044 is a wasteful number, since it uses less digits than its factorization.

1055514044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699989 (or 699987 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 1055514044 is about 32488.6756270550. The cubic root of 1055514044 is about 1018.1724432317.

Adding to 1055514044 its reverse (4404155501), we get a palindrome (5459669545).

The spelling of 1055514044 in words is "one billion, fifty-five million, five hundred fourteen thousand, forty-four".