872055953 has 16 divisors (see below), whose sum is σ = 947048256. Its totient is φ = 799787520.

The previous prime is 872055949. The next prime is 872055967. The reversal of 872055953 is 359550278.

872055953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 872055953 - 2² = 872055949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (872055913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381173 + ... + 383453.

It is an arithmetic number, because the mean of its divisors is an integer number (59190516).

Almost surely, 2^872055953 is an apocalyptic number.

It is an amenable number.

872055953 is a deficient number, since it is larger than the sum of its proper divisors (74992303).

872055953 is a wasteful number, since it uses less digits than its factorization.

872055953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864.

The product of its (nonzero) digits is 378000, while the sum is 44.

The square root of 872055953 is about 29530.5935091051. The cubic root of 872055953 is about 955.3916699774.

The spelling of 872055953 in words is "eight hundred seventy-two million, fifty-five thousand, nine hundred fifty-three".