88315051801 has 4 divisors (see below), whose sum is σ = 88316312500. Its totient is φ = 88313791104.

The previous prime is 88315051793. The next prime is 88315051807. The reversal of 88315051801 is 10815051388.

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 14017376025 + 74297675776 = 118395^2 + 272576^2 .

It is a cyclic number.

It is not a de Polignac number, because 88315051801 - 2³ = 88315051793 is a prime.

It is a super-2 number, since 2×88315051801² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88315051807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518676 + ... + 667573.

It is an arithmetic number, because the mean of its divisors is an integer number (22079078125).

Almost surely, 2^88315051801 is an apocalyptic number.

It is an amenable number.

88315051801 is a deficient number, since it is larger than the sum of its proper divisors (1260699).

88315051801 is a wasteful number, since it uses less digits than its factorization.

88315051801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260698.

The product of its (nonzero) digits is 38400, while the sum is 40.

The spelling of 88315051801 in words is "eighty-eight billion, three hundred fifteen million, fifty-one thousand, eight hundred one".