2750250547 has 4 divisors (see below), whose sum is σ = 3000273336. Its totient is φ = 2500227760.

The previous prime is 2750250541. The next prime is 2750250557. The reversal of 2750250547 is 7450520572.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2750250547 - 2²³ = 2741861939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2750250541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125011378 + ... + 125011399.

It is an arithmetic number, because the mean of its divisors is an integer number (750068334).

Almost surely, 2^2750250547 is an apocalyptic number.

2750250547 is a deficient number, since it is larger than the sum of its proper divisors (250022789).

2750250547 is a wasteful number, since it uses less digits than its factorization.

2750250547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250022788.

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 2750250547 is about 52442.8312260122. The cubic root of 2750250547 is about 1401.0622120688.

The spelling of 2750250547 in words is "two billion, seven hundred fifty million, two hundred fifty thousand, five hundred forty-seven".