69907325085 has 48 divisors (see below), whose sum is σ = 131294427264. Its totient is φ = 34204726656.

The previous prime is 69907325077. The next prime is 69907325087. The reversal of 69907325085 is 58052370996.

69907325085 is a `hidden beast` number, since 69 + 9 + 0 + 73 + 2 + 508 + 5 = 666.

It is not a de Polignac number, because 69907325085 - 2³ = 69907325077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69907325087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271209 + ... + 461918.

It is an arithmetic number, because the mean of its divisors is an integer number (2735300568).

Almost surely, 2^69907325085 is an apocalyptic number.

69907325085 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

69907325085 is a deficient number, since it is larger than the sum of its proper divisors (61387102179).

69907325085 is a wasteful number, since it uses less digits than its factorization.

69907325085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733314 (or 733311 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 69907325085 in words is "sixty-nine billion, nine hundred seven million, three hundred twenty-five thousand, eighty-five".