5577783320 has 32 divisors (see below), whose sum is σ = 12578004000. Its totient is φ = 2226137088.

The previous prime is 5577783301. The next prime is 5577783329. The reversal of 5577783320 is 233877755.

It is a super-2 number, since 2×5577783320² = 62223333529740444800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577783329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137324 + ... + 173243.

It is an arithmetic number, because the mean of its divisors is an integer number (393062625).

Almost surely, 2^5577783320 is an apocalyptic number.

It is an amenable number.

5577783320 is an abundant number, since it is smaller than the sum of its proper divisors (7000220680).

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

5577783320 is a wasteful number, since it uses less digits than its factorization.

5577783320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311027 (or 311023 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 47.

The square root of 5577783320 is about 74684.5587789069. The cubic root of 5577783320 is about 1773.4565245353.

It can be divided in two parts, 557 and 7783320, that added together give a palindrome (7783877).

The spelling of 5577783320 in words is "five billion, five hundred seventy-seven million, seven hundred eighty-three thousand, three hundred twenty".