4511956444 has 6 divisors (see below), whose sum is σ = 7895923784. Its totient is φ = 2255978220.

The previous prime is 4511956441. The next prime is 4511956469. The reversal of 4511956444 is 4446591154.

It is a self number, because there is not a number n which added to its sum of digits gives 4511956444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4511956441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563994552 + ... + 563994559.

Almost surely, 2^4511956444 is an apocalyptic number.

It is an amenable number.

4511956444 is a deficient number, since it is larger than the sum of its proper divisors (3383967340).

4511956444 is a wasteful number, since it uses less digits than its factorization.

4511956444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127989115 (or 1127989113 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 4511956444 is about 67171.0982789473. The cubic root of 4511956444 is about 1652.4245279444.

The spelling of 4511956444 in words is "four billion, five hundred eleven million, nine hundred fifty-six thousand, four hundred forty-four".