10267645836 has 24 divisors (see below), whose sum is σ = 27380389120. Its totient is φ = 2933613072.

The previous prime is 10267645831. The next prime is 10267645853. The reversal of 10267645836 is 63854676201.

It is not an unprimeable number, because it can be changed into a prime (10267645831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61116856 + ... + 61117023.

Almost surely, 2^10267645836 is an apocalyptic number.

It is an amenable number.

10267645836 is an abundant number, since it is smaller than the sum of its proper divisors (17112743284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10267645836 is a wasteful number, since it uses less digits than its factorization.

10267645836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122233893 (or 122233891 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 10267645836 in words is "ten billion, two hundred sixty-seven million, six hundred forty-five thousand, eight hundred thirty-six".