44287166452 has 6 divisors (see below), whose sum is σ = 77502541298. Its totient is φ = 22143583224.

The previous prime is 44287166437. The next prime is 44287166479. The reversal of 44287166452 is 25466178244.

It can be written as a sum of positive squares in only one way, i.e., 44169747556 + 117418896 = 210166^2 + 10836^2 .

It is a super-2 number, since 2×44287166452² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44287166396 and 44287166405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5535895803 + ... + 5535895810.

Almost surely, 2^44287166452 is an apocalyptic number.

It is an amenable number.

44287166452 is a deficient number, since it is larger than the sum of its proper divisors (33215374846).

44287166452 is a wasteful number, since it uses less digits than its factorization.

44287166452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11071791617 (or 11071791615 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 49.

The spelling of 44287166452 in words is "forty-four billion, two hundred eighty-seven million, one hundred sixty-six thousand, four hundred fifty-two".