69650013009 has 8 divisors (see below), whose sum is σ = 92937742560. Its totient is φ = 46397812736.

The previous prime is 69650012969. The next prime is 69650013053. The reversal of 69650013009 is 90031005696.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 69650013009 - 2¹⁷ = 69649881937 is a prime.

It is a super-2 number, since 2×69650013009² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (69650013079) 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, 8877744 + ... + 8885585.

It is an arithmetic number, because the mean of its divisors is an integer number (11617217820).

Almost surely, 2^69650013009 is an apocalyptic number.

It is an amenable number.

69650013009 is a deficient number, since it is larger than the sum of its proper divisors (23287729551).

69650013009 is a wasteful number, since it uses less digits than its factorization.

69650013009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17764639.

The product of its (nonzero) digits is 43740, while the sum is 39.

The spelling of 69650013009 in words is "sixty-nine billion, six hundred fifty million, thirteen thousand, nine".