2725050240 has 384 divisors, whose sum is σ = 10525788000. Its totient is φ = 643891200.

The previous prime is 2725050233. The next prime is 2725050247. The reversal of 2725050240 is 420505272.

2725050240 is a `hidden beast` number, since 2 + 72 + 50 + 502 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (2725050233) and next prime (2725050247).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725050247) 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, 2597236 + ... + 2598284.

Almost surely, 2^2725050240 is an apocalyptic number.

2725050240 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 2725050240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5262894000).

2725050240 is an abundant number, since it is smaller than the sum of its proper divisors (7800737760).

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

2725050240 is a wasteful number, since it uses less digits than its factorization.

2725050240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 2725050240 is about 52202.0137542605. The cubic root of 2725050240 is about 1396.7698044590.

The spelling of 2725050240 in words is "two billion, seven hundred twenty-five million, fifty thousand, two hundred forty".