69883803081 has 24 divisors (see below), whose sum is σ = 110191492320. Its totient is φ = 44137135872.

The previous prime is 69883803061. The next prime is 69883803151. The reversal of 69883803081 is 18030838896.

It is a happy number.

It is not a de Polignac number, because 69883803081 - 2¹¹ = 69883801033 is a prime.

It is a super-2 number, since 2×69883803081² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (69883803061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7563480 + ... + 7572713.

It is an arithmetic number, because the mean of its divisors is an integer number (4591312180).

Almost surely, 2^69883803081 is an apocalyptic number.

It is an amenable number.

69883803081 is a deficient number, since it is larger than the sum of its proper divisors (40307689239).

69883803081 is a wasteful number, since it uses less digits than its factorization.

69883803081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15136227 (or 15136215 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 69883803081 in words is "sixty-nine billion, eight hundred eighty-three million, eight hundred three thousand, eighty-one".