88526678812 has 24 divisors (see below), whose sum is σ = 182005900272. Its totient is φ = 37144060800.

The previous prime is 88526678789. The next prime is 88526678831. The reversal of 88526678812 is 21887662588.

It is a super-2 number, since 2×88526678812² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77382889 + ... + 77384032.

It is an arithmetic number, because the mean of its divisors is an integer number (7583579178).

Almost surely, 2^88526678812 is an apocalyptic number.

It is an amenable number.

88526678812 is an abundant number, since it is smaller than the sum of its proper divisors (93479221460).

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

88526678812 is a wasteful number, since it uses less digits than its factorization.

88526678812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154766949 (or 154766947 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 61.

The spelling of 88526678812 in words is "eighty-eight billion, five hundred twenty-six million, six hundred seventy-eight thousand, eight hundred twelve".