88550733261 has 8 divisors (see below), whose sum is σ = 118099236640. Its totient is φ = 59018026032.

The previous prime is 88550733253. The next prime is 88550733287. The reversal of 88550733261 is 16233705588.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88550733261 - 2³ = 88550733253 is a prime.

It is a super-2 number, since 2×88550733261² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88550733261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88550731261) by changing a digit.

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, 3935950 + ... + 3958383.

It is an arithmetic number, because the mean of its divisors is an integer number (14762404580).

Almost surely, 2^88550733261 is an apocalyptic number.

It is an amenable number.

88550733261 is a deficient number, since it is larger than the sum of its proper divisors (29548503379).

88550733261 is a wasteful number, since it uses less digits than its factorization.

88550733261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7898075.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 88550733261 in words is "eighty-eight billion, five hundred fifty million, seven hundred thirty-three thousand, two hundred sixty-one".