287923410053 has 12 divisors (see below), whose sum is σ = 304217771040. Its totient is φ = 272461724136.

The previous prime is 287923410007. The next prime is 287923410143. The reversal of 287923410053 is 350014329782.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-287923410053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 287923409986 and 287923410013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (287923413053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129383 + ... + 769796.

It is an arithmetic number, because the mean of its divisors is an integer number (25351480920).

Almost surely, 2^287923410053 is an apocalyptic number.

It is an amenable number.

287923410053 is a deficient number, since it is larger than the sum of its proper divisors (16294360987).

287923410053 is an equidigital number, since it uses as much as digits as its factorization.

287923410053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900104 (or 900085 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 287923410053 in words is "two hundred eighty-seven billion, nine hundred twenty-three million, four hundred ten thousand, fifty-three".