69713647080 has 256 divisors, whose sum is σ = 274471372800. Its totient is φ = 13723499520.

The previous prime is 69713647079. The next prime is 69713647093. The reversal of 69713647080 is 8074631796.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 22987 + ... + 374106.

It is an arithmetic number, because the mean of its divisors is an integer number (1072153800).

Almost surely, 2^69713647080 is an apocalyptic number.

69713647080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69713647080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137235686400).

69713647080 is an abundant number, since it is smaller than the sum of its proper divisors (204757725720).

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

69713647080 is a wasteful number, since it uses less digits than its factorization.

69713647080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397144 (or 397140 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 69713647080 in words is "sixty-nine billion, seven hundred thirteen million, six hundred forty-seven thousand, eighty".