88528725842 has 8 divisors (see below), whose sum is σ = 136382091276. Its totient is φ = 43068028752.

The previous prime is 88528725839. The next prime is 88528725893. The reversal of 88528725842 is 24852782588.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73950819721 + 14577906121 = 271939^2 + 120739^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598166993 + ... + 598167140.

Almost surely, 2^88528725842 is an apocalyptic number.

88528725842 is a deficient number, since it is larger than the sum of its proper divisors (47853365434).

88528725842 is a wasteful number, since it uses less digits than its factorization.

88528725842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196334172.

The product of its digits is 22937600, while the sum is 59.

The spelling of 88528725842 in words is "eighty-eight billion, five hundred twenty-eight million, seven hundred twenty-five thousand, eight hundred forty-two".