87354343125 has 60 divisors (see below), whose sum is σ = 180197393376. Its totient is φ = 39933396000.

The previous prime is 87354343121. The next prime is 87354343151. The reversal of 87354343125 is 52134345378.

87354343125 is a `hidden beast` number, since 8 + 73 + 543 + 4 + 31 + 2 + 5 = 666.

It is not a de Polignac number, because 87354343125 - 2² = 87354343121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87354343121) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1069887 + ... + 1148636.

Almost surely, 2^87354343125 is an apocalyptic number.

It is an amenable number.

87354343125 is an abundant number, since it is smaller than the sum of its proper divisors (92843050251).

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

87354343125 is a wasteful number, since it uses less digits than its factorization.

87354343125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218556 (or 2218538 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 87354343125 in words is "eighty-seven billion, three hundred fifty-four million, three hundred forty-three thousand, one hundred twenty-five".