2750247853 has 8 divisors (see below), whose sum is σ = 2909697120. Its totient is φ = 2592268560.

The previous prime is 2750247847. The next prime is 2750247919. The reversal of 2750247853 is 3587420572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2750247853 - 2⁵ = 2750247821 is a prime.

It is a super-2 number, since 2×2750247853² = 15127726505862219218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750247823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363643 + ... + 371128.

It is an arithmetic number, because the mean of its divisors is an integer number (363712140).

Almost surely, 2^2750247853 is an apocalyptic number.

It is an amenable number.

2750247853 is a deficient number, since it is larger than the sum of its proper divisors (159449267).

2750247853 is a wasteful number, since it uses less digits than its factorization.

2750247853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734987.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 2750247853 is about 52442.8055408938. The cubic root of 2750247853 is about 1401.0617545999.

The spelling of 2750247853 in words is "two billion, seven hundred fifty million, two hundred forty-seven thousand, eight hundred fifty-three".