88075621616 has 20 divisors (see below), whose sum is σ = 170651723424. Its totient is φ = 44036467200.

The previous prime is 88075621577. The next prime is 88075621633. The reversal of 88075621616 is 61612657088.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 652601 + ... + 775911.

Almost surely, 2^88075621616 is an apocalyptic number.

It is an amenable number.

88075621616 is a deficient number, since it is larger than the sum of its proper divisors (82576101808).

88075621616 is a wasteful number, since it uses less digits than its factorization.

88075621616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167960 (or 167954 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 88075621616 in words is "eighty-eight billion, seventy-five million, six hundred twenty-one thousand, six hundred sixteen".