10869951069 has 12 divisors (see below), whose sum is σ = 15770210976. Its totient is φ = 7214709192.

The previous prime is 10869951061. The next prime is 10869951083. The reversal of 10869951069 is 96015996801.

10869951069 is a `hidden beast` number, since 1 + 0 + 8 + 69 + 9 + 510 + 69 = 666.

It is not a de Polignac number, because 10869951069 - 2³ = 10869951061 is a prime.

It is a super-2 number, since 2×10869951069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10869951061) 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, 2658249 + ... + 2662334.

It is an arithmetic number, because the mean of its divisors is an integer number (1314184248).

Almost surely, 2^10869951069 is an apocalyptic number.

It is an amenable number.

10869951069 is a deficient number, since it is larger than the sum of its proper divisors (4900259907).

10869951069 is a wasteful number, since it uses less digits than its factorization.

10869951069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320816 (or 5320813 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 54.

The spelling of 10869951069 in words is "ten billion, eight hundred sixty-nine million, nine hundred fifty-one thousand, sixty-nine".