2250726775 has 24 divisors (see below), whose sum is σ = 3118894128. Its totient is φ = 1596960000.

The previous prime is 2250726763. The next prime is 2250726791. The reversal of 2250726775 is 5776270522.

It is not a de Polignac number, because 2250726775 - 2²³ = 2242338167 is a prime.

It is a Duffinian number.

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, 88536 + ... + 111085.

It is an arithmetic number, because the mean of its divisors is an integer number (129953922).

Almost surely, 2^2250726775 is an apocalyptic number.

2250726775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2250726775 is a deficient number, since it is larger than the sum of its proper divisors (868167353).

2250726775 is a wasteful number, since it uses less digits than its factorization.

2250726775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199683 (or 199678 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 43.

The square root of 2250726775 is about 47441.8251651430. The cubic root of 2250726775 is about 1310.5117700144.

The spelling of 2250726775 in words is "two billion, two hundred fifty million, seven hundred twenty-six thousand, seven hundred seventy-five".