87415345208 has 16 divisors (see below), whose sum is σ = 166996297080. Its totient is φ = 42882999328.

The previous prime is 87415345177. The next prime is 87415345211. The reversal of 87415345208 is 80254351478.

It is a super-3 number, since 3×87415345208³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

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, 103083710 + ... + 103084557.

Almost surely, 2^87415345208 is an apocalyptic number.

It is an amenable number.

87415345208 is a deficient number, since it is larger than the sum of its proper divisors (79580951872).

87415345208 is a wasteful number, since it uses less digits than its factorization.

87415345208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206168326 (or 206168322 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 47.

The spelling of 87415345208 in words is "eighty-seven billion, four hundred fifteen million, three hundred forty-five thousand, two hundred eight".