2254512044 has 12 divisors (see below), whose sum is σ = 3989727000. Its totient is φ = 1114590048.

The previous prime is 2254512041. The next prime is 2254512047. The reversal of 2254512044 is 4402154522.

It is an interprime number because it is at equal distance from previous prime (2254512041) and next prime (2254512047).

It is a junction number, because it is equal to n+sod(n) for n = 2254511998 and 2254512016.

It is not an unprimeable number, because it can be changed into a prime (2254512041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3166094 + ... + 3166805.

It is an arithmetic number, because the mean of its divisors is an integer number (332477250).

Almost surely, 2^2254512044 is an apocalyptic number.

It is an amenable number.

2254512044 is a deficient number, since it is larger than the sum of its proper divisors (1735214956).

2254512044 is a wasteful number, since it uses less digits than its factorization.

2254512044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332992 (or 6332990 counting only the distinct ones).

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

The square root of 2254512044 is about 47481.7022020062. The cubic root of 2254512044 is about 1311.2460308016.

Adding to 2254512044 its reverse (4402154522), we get a palindrome (6656666566).

The spelling of 2254512044 in words is "two billion, two hundred fifty-four million, five hundred twelve thousand, forty-four".