2506065755 has 16 divisors (see below), whose sum is σ = 3084177600. Its totient is φ = 1953699840.

The previous prime is 2506065719. The next prime is 2506065767. The reversal of 2506065755 is 5575606052.

It is not a de Polignac number, because 2506065755 - 2¹⁰ = 2506064731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183866 + ... + 197024.

It is an arithmetic number, because the mean of its divisors is an integer number (192761100).

Almost surely, 2^2506065755 is an apocalyptic number.

2506065755 is a deficient number, since it is larger than the sum of its proper divisors (578111845).

2506065755 is a wasteful number, since it uses less digits than its factorization.

2506065755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14134.

The product of its (nonzero) digits is 315000, while the sum is 41.

The square root of 2506065755 is about 50060.6208011846. The cubic root of 2506065755 is about 1358.3055878843.

The spelling of 2506065755 in words is "two billion, five hundred six million, sixty-five thousand, seven hundred fifty-five".