88072272773 has 4 divisors (see below), whose sum is σ = 91901502048. Its totient is φ = 84243043500.

The previous prime is 88072272737. The next prime is 88072272779. The reversal of 88072272773 is 37727227088.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88072272773 - 2¹² = 88072268677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88072272779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914614603 + ... + 1914614648.

It is an arithmetic number, because the mean of its divisors is an integer number (22975375512).

Almost surely, 2^88072272773 is an apocalyptic number.

It is an amenable number.

88072272773 is a deficient number, since it is larger than the sum of its proper divisors (3829229275).

88072272773 is a wasteful number, since it uses less digits than its factorization.

88072272773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829229274.

The product of its (nonzero) digits is 3687936, while the sum is 53.

The spelling of 88072272773 in words is "eighty-eight billion, seventy-two million, two hundred seventy-two thousand, seven hundred seventy-three".