87352025378 has 8 divisors (see below), whose sum is σ = 138735569772. Its totient is φ = 41106835456.

The previous prime is 87352025353. The next prime is 87352025389.

It is a happy number.

87352025378 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 87310203289 + 41822089 = 295483^2 + 6467^2 .

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

It is a super-3 number, since 3×87352025378³ (a number of 34 digits) contains 333 as substring.

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, 1284588575 + ... + 1284588642.

Almost surely, 2^87352025378 is an apocalyptic number.

87352025378 is a deficient number, since it is larger than the sum of its proper divisors (51383544394).

87352025378 is a wasteful number, since it uses less digits than its factorization.

87352025378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569177236.

The product of its (nonzero) digits is 2822400, while the sum is 50.

It can be divided in two parts, 873520 and 25378, that added together give a palindrome (898898).

The spelling of 87352025378 in words is "eighty-seven billion, three hundred fifty-two million, twenty-five thousand, three hundred seventy-eight".