88079756273 has 4 divisors (see below), whose sum is σ = 88722674340. Its totient is φ = 87436838208.

The previous prime is 88079756257. The next prime is 88079756327. The reversal of 88079756273 is 37265797088.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50322602929 + 37757153344 = 224327^2 + 194312^2 .

It is a cyclic number.

It is not a de Polignac number, because 88079756273 - 2⁴ = 88079756257 is a prime.

It is a super-2 number, since 2×88079756273² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88079756203) 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, 321458828 + ... + 321459101.

It is an arithmetic number, because the mean of its divisors is an integer number (22180668585).

Almost surely, 2^88079756273 is an apocalyptic number.

It is an amenable number.

88079756273 is a deficient number, since it is larger than the sum of its proper divisors (642918067).

88079756273 is a wasteful number, since it uses less digits than its factorization.

88079756273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642918066.

The product of its (nonzero) digits is 35562240, while the sum is 62.

The spelling of 88079756273 in words is "eighty-eight billion, seventy-nine million, seven hundred fifty-six thousand, two hundred seventy-three".