5649926034440 has 16 divisors (see below), whose sum is σ = 12712333577580. Its totient is φ = 2259970413760.

The previous prime is 5649926034397. The next prime is 5649926034463. The reversal of 5649926034440 is 444306299465.

It can be written as a sum of positive squares in 2 ways, for example, as 4588618115236 + 1061307919204 = 2142106^2 + 1030198^2 .

It is a super-2 number, since 2×5649926034440² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70624075391 + ... + 70624075470.

Almost surely, 2^{5649926034440} is an apocalyptic number.

It is an amenable number.

5649926034440 is an abundant number, since it is smaller than the sum of its proper divisors (7062407543140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5649926034440 is a wasteful number, since it uses less digits than its factorization.

5649926034440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141248150872 (or 141248150868 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 56.

The spelling of 5649926034440 in words is "five trillion, six hundred forty-nine billion, nine hundred twenty-six million, thirty-four thousand, four hundred forty".