88450323401550 has 192 divisors, whose sum is σ = 250004631250944. Its totient is φ = 20485411900800.

The previous prime is 88450323401543. The next prime is 88450323401603. The reversal of 88450323401550 is 5510432305488.

It is a self number, because there is not a number n which added to its sum of digits gives 88450323401550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29975517 + ... + 32793783.

It is an arithmetic number, because the mean of its divisors is an integer number (1302107454432).

Almost surely, 2^{88450323401550} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88450323401550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125002315625472).

88450323401550 is an abundant number, since it is smaller than the sum of its proper divisors (161554307849394).

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

88450323401550 is a wasteful number, since it uses less digits than its factorization.

88450323401550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819143 (or 2819138 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 88450323401550 in words is "eighty-eight trillion, four hundred fifty billion, three hundred twenty-three million, four hundred one thousand, five hundred fifty".