5577149424 has 180 divisors, whose sum is σ = 18422982312. Its totient is φ = 1448536320.

The previous prime is 5577149423. The next prime is 5577149437. The reversal of 5577149424 is 4249417755.

It is a super-2 number, since 2×5577149424² = 62209191395247063552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577149423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 274794 + ... + 294390.

Almost surely, 2^5577149424 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 5577149424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9211491156).

5577149424 is an abundant number, since it is smaller than the sum of its proper divisors (12845832888).

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

5577149424 is a wasteful number, since it uses less digits than its factorization.

5577149424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19644 (or 19620 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The square root of 5577149424 is about 74680.3148359727. The cubic root of 5577149424 is about 1773.3893395670.

The spelling of 5577149424 in words is "five billion, five hundred seventy-seven million, one hundred forty-nine thousand, four hundred twenty-four".