2527279680 has 224 divisors, whose sum is σ = 8520744960. Its totient is φ = 632862720.

The previous prime is 2527279639. The next prime is 2527279753. The reversal of 2527279680 is 869727252.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2315935 + ... + 2317025.

It is an arithmetic number, because the mean of its divisors is an integer number (38039040).

Almost surely, 2^2527279680 is an apocalyptic number.

2527279680 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 2527279680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4260372480).

2527279680 is an abundant number, since it is smaller than the sum of its proper divisors (5993465280).

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

2527279680 is a wasteful number, since it uses less digits than its factorization.

2527279680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 2527279680 is about 50272.0566517822. The cubic root of 2527279680 is about 1362.1275235790.

The spelling of 2527279680 in words is "two billion, five hundred twenty-seven million, two hundred seventy-nine thousand, six hundred eighty".