69500093391 has 16 divisors (see below), whose sum is σ = 103123256320. Its totient is φ = 46261325880.

The previous prime is 69500093387. The next prime is 69500093417. The reversal of 69500093391 is 19339000596.

It is not a de Polignac number, because 69500093391 - 2² = 69500093387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69500093491) 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, 1984255 + ... + 2018976.

It is an arithmetic number, because the mean of its divisors is an integer number (6445203520).

Almost surely, 2^69500093391 is an apocalyptic number.

69500093391 is a deficient number, since it is larger than the sum of its proper divisors (33623162929).

69500093391 is a wasteful number, since it uses less digits than its factorization.

69500093391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003883 (or 4003877 counting only the distinct ones).

The product of its (nonzero) digits is 196830, while the sum is 45.

The spelling of 69500093391 in words is "sixty-nine billion, five hundred million, ninety-three thousand, three hundred ninety-one".