87520008038 has 16 divisors (see below), whose sum is σ = 131733117600. Its totient is φ = 43609116096.

The previous prime is 87520008013. The next prime is 87520008061. The reversal of 87520008038 is 83080002578.

It is a junction number, because it is equal to n+sod(n) for n = 87520007986 and 87520008004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187831 + ... + 1259357.

It is an arithmetic number, because the mean of its divisors is an integer number (8233319850).

Almost surely, 2^87520008038 is an apocalyptic number.

87520008038 is a deficient number, since it is larger than the sum of its proper divisors (44213109562).

87520008038 is a wasteful number, since it uses less digits than its factorization.

87520008038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73631.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 87520008038 in words is "eighty-seven billion, five hundred twenty million, eight thousand, thirty-eight".