10287972235 has 16 divisors (see below), whose sum is σ = 12390973056. Its totient is φ = 8200153728.

The previous prime is 10287972223. The next prime is 10287972241. The reversal of 10287972235 is 53227978201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10287972235 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2472777 + ... + 2476933.

It is an arithmetic number, because the mean of its divisors is an integer number (774435816).

Almost surely, 2^10287972235 is an apocalyptic number.

10287972235 is a deficient number, since it is larger than the sum of its proper divisors (2103000821).

10287972235 is a wasteful number, since it uses less digits than its factorization.

10287972235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 10287972235 in words is "ten billion, two hundred eighty-seven million, nine hundred seventy-two thousand, two hundred thirty-five".