69852925047 has 24 divisors (see below), whose sum is σ = 101239110016. Its totient is φ = 42809977728.

The previous prime is 69852925027. The next prime is 69852925061. The reversal of 69852925047 is 74052925896.

It is not a de Polignac number, because 69852925047 - 2⁶ = 69852924983 is a prime.

It is a super-2 number, since 2×69852925047² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69852925027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 899563 + ... + 974124.

Almost surely, 2^69852925047 is an apocalyptic number.

69852925047 is a deficient number, since it is larger than the sum of its proper divisors (31386184969).

69852925047 is a wasteful number, since it uses less digits than its factorization.

69852925047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873767 (or 1873750 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 57.

The spelling of 69852925047 in words is "sixty-nine billion, eight hundred fifty-two million, nine hundred twenty-five thousand, forty-seven".