69996622529952 has 144 divisors (see below), whose sum is σ = 200921640454080. Its totient is φ = 23113178797056.

The previous prime is 69996622529903. The next prime is 69996622529957. The reversal of 69996622529952 is 25992522669996.

69996622529952 is a `hidden beast` number, since 6 + 9 + 9 + 9 + 66 + 22 + 529 + 9 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (69996622529957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1412364949 + ... + 1412414507.

It is an arithmetic number, because the mean of its divisors is an integer number (1395289169820).

Almost surely, 2^{69996622529952} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69996622529952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100460820227040).

69996622529952 is an abundant number, since it is smaller than the sum of its proper divisors (130925017924128).

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

69996622529952 is a wasteful number, since it uses less digits than its factorization.

69996622529952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95515 (or 95504 counting only the distinct ones).

The product of its digits is 5101833600, while the sum is 81.

The spelling of 69996622529952 in words is "sixty-nine trillion, nine hundred ninety-six billion, six hundred twenty-two million, five hundred twenty-nine thousand, nine hundred fifty-two".