1075272853 has 4 divisors (see below), whose sum is σ = 1085322240. Its totient is φ = 1065223468.

The previous prime is 1075272841. The next prime is 1075272889. The reversal of 1075272853 is 3582725701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1075272853 - 2²⁵ = 1041718421 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075272053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5024533 + ... + 5024746.

It is an arithmetic number, because the mean of its divisors is an integer number (271330560).

Almost surely, 2^1075272853 is an apocalyptic number.

It is an amenable number.

1075272853 is a deficient number, since it is larger than the sum of its proper divisors (10049387).

1075272853 is a wasteful number, since it uses less digits than its factorization.

1075272853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10049386.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 1075272853 is about 32791.3533267537. The cubic root of 1075272853 is about 1024.4864698687.

The spelling of 1075272853 in words is "one billion, seventy-five million, two hundred seventy-two thousand, eight hundred fifty-three".