2554764480 has 168 divisors, whose sum is σ = 8808415200. Its totient is φ = 679636992.

The previous prime is 2554764479. The next prime is 2554764503. The reversal of 2554764480 is 844674552.

2554764480 is a `hidden beast` number, since 2 + 5 + 547 + 64 + 48 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1637941 + ... + 1639499.

Almost surely, 2^2554764480 is an apocalyptic number.

2554764480 is a gapful number since it is divisible by the number (20) 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 2554764480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4404207600).

2554764480 is an abundant number, since it is smaller than the sum of its proper divisors (6253650720).

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

2554764480 is a wasteful number, since it uses less digits than its factorization.

2554764480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151 (or 2138 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The square root of 2554764480 is about 50544.6780581299. The cubic root of 2554764480 is about 1367.0475569994.

The spelling of 2554764480 in words is "two billion, five hundred fifty-four million, seven hundred sixty-four thousand, four hundred eighty".