87453835338 has 16 divisors (see below), whose sum is σ = 175072535136. Its totient is φ = 29123801040.

The previous prime is 87453835333. The next prime is 87453835349. The reversal of 87453835338 is 83353835478.

It is not an unprimeable number, because it can be changed into a prime (87453835333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6862456 + ... + 6875187.

It is an arithmetic number, because the mean of its divisors is an integer number (10942033446).

Almost surely, 2^87453835338 is an apocalyptic number.

87453835338 is an abundant number, since it is smaller than the sum of its proper divisors (87618699798).

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

87453835338 is a wasteful number, since it uses less digits than its factorization.

87453835338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13738709.

The product of its digits is 29030400, while the sum is 57.

The spelling of 87453835338 in words is "eighty-seven billion, four hundred fifty-three million, eight hundred thirty-five thousand, three hundred thirty-eight".