87252994600 has 24 divisors (see below), whose sum is σ = 202863212910. Its totient is φ = 34901197760.

The previous prime is 87252994583. The next prime is 87252994627. The reversal of 87252994600 is 649925278.

It can be written as a sum of positive squares in 3 ways, for example, as 77596787844 + 9656206756 = 278562^2 + 98266^2 .

It is a super-2 number, since 2×87252994600² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 218132287 + ... + 218132686.

Almost surely, 2^87252994600 is an apocalyptic number.

It is an amenable number.

87252994600 is an abundant number, since it is smaller than the sum of its proper divisors (115610218310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87252994600 is a wasteful number, since it uses less digits than its factorization.

87252994600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436264989 (or 436264980 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 87252994600 in words is "eighty-seven billion, two hundred fifty-two million, nine hundred ninety-four thousand, six hundred".