4549092480 has 384 divisors, whose sum is σ = 16698052800. Its totient is φ = 1137991680.

The previous prime is 4549092479. The next prime is 4549092487. The reversal of 4549092480 is 842909454.

4549092480 is a `hidden beast` number, since 4 + 549 + 0 + 9 + 24 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4549092487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21559575 + ... + 21559785.

Almost surely, 2^4549092480 is an apocalyptic number.

4549092480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4549092480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8349026400).

4549092480 is an abundant number, since it is smaller than the sum of its proper divisors (12148960320).

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

4549092480 is a wasteful number, since it uses less digits than its factorization.

4549092480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 4549092480 is about 67446.9604948955. The cubic root of 4549092480 is about 1656.9456196938.

The spelling of 4549092480 in words is "four billion, five hundred forty-nine million, ninety-two thousand, four hundred eighty".