5577473440 has 192 divisors, whose sum is σ = 16585648128. Its totient is φ = 1721779200.

The previous prime is 5577473437. The next prime is 5577473443. The reversal of 5577473440 is 443747755.

It is an interprime number because it is at equal distance from previous prime (5577473437) and next prime (5577473443).

It is a super-2 number, since 2×5577473440² = 62216419947810867200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5577473443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1316125 + ... + 1320355.

It is an arithmetic number, because the mean of its divisors is an integer number (86383584).

Almost surely, 2^5577473440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5577473440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8292824064).

5577473440 is an abundant number, since it is smaller than the sum of its proper divisors (11008174688).

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

5577473440 is a wasteful number, since it uses less digits than its factorization.

5577473440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371 (or 4363 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 46.

The square root of 5577473440 is about 74682.4841579336. The cubic root of 5577473440 is about 1773.4236818058.

The spelling of 5577473440 in words is "five billion, five hundred seventy-seven million, four hundred seventy-three thousand, four hundred forty".