69065709950 has 12 divisors (see below), whose sum is σ = 128462220600. Its totient is φ = 27626283960.

The previous prime is 69065709913. The next prime is 69065709953. The reversal of 69065709950 is 5990756096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69065709953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 690657050 + ... + 690657149.

It is an arithmetic number, because the mean of its divisors is an integer number (10705185050).

Almost surely, 2^69065709950 is an apocalyptic number.

69065709950 is a deficient number, since it is larger than the sum of its proper divisors (59396510650).

69065709950 is a wasteful number, since it uses less digits than its factorization.

69065709950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381314211 (or 1381314206 counting only the distinct ones).

The product of its (nonzero) digits is 4592700, while the sum is 56.

The spelling of 69065709950 in words is "sixty-nine billion, sixty-five million, seven hundred nine thousand, nine hundred fifty".