4554977280 has 624 divisors, whose sum is σ = 18152566560. Its totient is φ = 968884224.

The previous prime is 4554977243. The next prime is 4554977291. The reversal of 4554977280 is 827794554.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51179476 + ... + 51179564.

Almost surely, 2^4554977280 is an apocalyptic number.

4554977280 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 4554977280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9076283280).

4554977280 is an abundant number, since it is smaller than the sum of its proper divisors (13597589280).

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

4554977280 is a wasteful number, since it uses less digits than its factorization.

4554977280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The square root of 4554977280 is about 67490.5717859910. The cubic root of 4554977280 is about 1657.6597981836.

The spelling of 4554977280 in words is "four billion, five hundred fifty-four million, nine hundred seventy-seven thousand, two hundred eighty".