87053931488 has 12 divisors (see below), whose sum is σ = 171387427680. Its totient is φ = 43526965728.

The previous prime is 87053931487. The next prime is 87053931499. The reversal of 87053931488 is 88413935078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87053931487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360217648 + ... + 1360217711.

It is an arithmetic number, because the mean of its divisors is an integer number (14282285640).

Almost surely, 2^87053931488 is an apocalyptic number.

It is an amenable number.

87053931488 is a deficient number, since it is larger than the sum of its proper divisors (84333496192).

87053931488 is a wasteful number, since it uses less digits than its factorization.

87053931488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720435369 (or 2720435361 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 87053931488 in words is "eighty-seven billion, fifty-three million, nine hundred thirty-one thousand, four hundred eighty-eight".