2548932480 has 192 divisors, whose sum is σ = 8828773200. Its totient is φ = 677634048.

The previous prime is 2548932461. The next prime is 2548932541. The reversal of 2548932480 is 842398452.

2548932480 is a `hidden beast` number, since 2 + 548 + 9 + 3 + 24 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is a congruent number.

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, 3150316 + ... + 3151124.

Almost surely, 2^2548932480 is an apocalyptic number.

2548932480 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 2548932480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4414386600).

2548932480 is an abundant number, since it is smaller than the sum of its proper divisors (6279840720).

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

2548932480 is a wasteful number, since it uses less digits than its factorization.

2548932480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2548932480 is about 50486.9535622818. The cubic root of 2548932480 is about 1366.0065353140.

It can be divided in two parts, 2548 and 932480, that added together give a triangular number (935028 = T₁₃₆₇).

The spelling of 2548932480 in words is "two billion, five hundred forty-eight million, nine hundred thirty-two thousand, four hundred eighty".