876956053 has 4 divisors (see below), whose sum is σ = 877806028. Its totient is φ = 876106080.

The previous prime is 876955991. The next prime is 876956089. The reversal of 876956053 is 350659678.

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

It can be written as a sum of positive squares in 2 ways, for example, as 674804529 + 202151524 = 25977^2 + 14218^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-876956053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 876955988 and 876956006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876956653) 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, 423438 + ... + 425503.

It is an arithmetic number, because the mean of its divisors is an integer number (219451507).

Almost surely, 2^876956053 is an apocalyptic number.

It is an amenable number.

876956053 is a deficient number, since it is larger than the sum of its proper divisors (849975).

876956053 is a wasteful number, since it uses less digits than its factorization.

876956053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849974.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The square root of 876956053 is about 29613.4437882527. The cubic root of 876956053 is about 957.1777837651.

The spelling of 876956053 in words is "eight hundred seventy-six million, nine hundred fifty-six thousand, fifty-three".