87657450200 has 48 divisors (see below), whose sum is σ = 215792025480. Its totient is φ = 33000450560.

The previous prime is 87657450193. The next prime is 87657450203. The reversal of 87657450200 is 205475678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87657450203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12887402 + ... + 12894201.

Almost surely, 2^87657450200 is an apocalyptic number.

It is an amenable number.

87657450200 is an abundant number, since it is smaller than the sum of its proper divisors (128134575280).

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

87657450200 is a wasteful number, since it uses less digits than its factorization.

87657450200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25781636 (or 25781627 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 87657450200 in words is "eighty-seven billion, six hundred fifty-seven million, four hundred fifty thousand, two hundred".