69485953800 has 48 divisors (see below), whose sum is σ = 215406458640. Its totient is φ = 18529587520.

The previous prime is 69485953769. The next prime is 69485953807. The reversal of 69485953800 is 835958496.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (69485953807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57904362 + ... + 57905561.

It is an arithmetic number, because the mean of its divisors is an integer number (4487634555).

Almost surely, 2^69485953800 is an apocalyptic number.

69485953800 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69485953800 is an abundant number, since it is smaller than the sum of its proper divisors (145920504840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69485953800 is a wasteful number, since it uses less digits than its factorization.

69485953800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115809942 (or 115809933 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 57.

The spelling of 69485953800 in words is "sixty-nine billion, four hundred eighty-five million, nine hundred fifty-three thousand, eight hundred".