2500027755 has 16 divisors (see below), whose sum is σ = 4075518240. Its totient is φ = 1308190208.

The previous prime is 2500027741. The next prime is 2500027781. The reversal of 2500027755 is 5577200052.

It is a cyclic number.

It is not a de Polignac number, because 2500027755 - 2¹⁰ = 2500026731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1571550 + ... + 1573139.

It is an arithmetic number, because the mean of its divisors is an integer number (254719890).

Almost surely, 2^2500027755 is an apocalyptic number.

2500027755 is a deficient number, since it is larger than the sum of its proper divisors (1575490485).

2500027755 is a wasteful number, since it uses less digits than its factorization.

2500027755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144750.

The product of its (nonzero) digits is 24500, while the sum is 33.

The square root of 2500027755 is about 50000.2775492297. The cubic root of 2500027755 is about 1357.2138308563.

The spelling of 2500027755 in words is "two billion, five hundred million, twenty-seven thousand, seven hundred fifty-five".