5377840344 has 64 divisors (see below), whose sum is σ = 15086412000. Its totient is φ = 1774857600.

The previous prime is 5377840343. The next prime is 5377840357. The reversal of 5377840344 is 4430487735.

5377840344 is a `hidden beast` number, since 537 + 7 + 84 + 0 + 34 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5377840344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5377840343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101439 + ... + 145070.

Almost surely, 2^5377840344 is an apocalyptic number.

5377840344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5377840344 is an abundant number, since it is smaller than the sum of its proper divisors (9708571656).

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

5377840344 is a wasteful number, since it uses less digits than its factorization.

5377840344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246625 (or 246615 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The square root of 5377840344 is about 73333.7599199714. The cubic root of 5377840344 is about 1752.0075295229.

The spelling of 5377840344 in words is "five billion, three hundred seventy-seven million, eight hundred forty thousand, three hundred forty-four".