88739481601 has 8 divisors (see below), whose sum is σ = 89961961320. Its totient is φ = 87517187712.

The previous prime is 88739481587. The next prime is 88739481631. The reversal of 88739481601 is 10618493788.

It can be written as a sum of positive squares in 4 ways, for example, as 39046155201 + 49693326400 = 197601^2 + 222920^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 88739481601 - 2⁵ = 88739481569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88739481631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112895 + ... + 1189963.

It is an arithmetic number, because the mean of its divisors is an integer number (11245245165).

Almost surely, 2^88739481601 is an apocalyptic number.

It is an amenable number.

88739481601 is a deficient number, since it is larger than the sum of its proper divisors (1222479719).

88739481601 is a wasteful number, since it uses less digits than its factorization.

88739481601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92915.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 88739481601 in words is "eighty-eight billion, seven hundred thirty-nine million, four hundred eighty-one thousand, six hundred one".