69886950007 has 16 divisors (see below), whose sum is σ = 80503153920. Its totient is φ = 59429454912.

The previous prime is 69886949987. The next prime is 69886950053. The reversal of 69886950007 is 70005968896.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69886950007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69886900007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1369248 + ... + 1419370.

It is an arithmetic number, because the mean of its divisors is an integer number (5031447120).

Almost surely, 2^69886950007 is an apocalyptic number.

69886950007 is a deficient number, since it is larger than the sum of its proper divisors (10616203913).

69886950007 is a wasteful number, since it uses less digits than its factorization.

69886950007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51702.

The product of its (nonzero) digits is 6531840, while the sum is 58.

The spelling of 69886950007 in words is "sixty-nine billion, eight hundred eighty-six million, nine hundred fifty thousand, seven".