88531872307 has 16 divisors (see below), whose sum is σ = 91812349440. Its totient is φ = 85266855072.

The previous prime is 88531872287. The next prime is 88531872311. The reversal of 88531872307 is 70327813588.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 88531872307 - 2¹⁹ = 88531348019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88531872397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34812678 + ... + 34815220.

It is an arithmetic number, because the mean of its divisors is an integer number (5738271840).

Almost surely, 2^88531872307 is an apocalyptic number.

88531872307 is a deficient number, since it is larger than the sum of its proper divisors (3280477133).

88531872307 is a wasteful number, since it uses less digits than its factorization.

88531872307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5082.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 88531872307 in words is "eighty-eight billion, five hundred thirty-one million, eight hundred seventy-two thousand, three hundred seven".