87075381454 has 16 divisors (see below), whose sum is σ = 138367184256. Its totient is φ = 40955616000.

The previous prime is 87075381391. The next prime is 87075381487. The reversal of 87075381454 is 45418357078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590007 + ... + 722674.

It is an arithmetic number, because the mean of its divisors is an integer number (8647949016).

Almost surely, 2^87075381454 is an apocalyptic number.

87075381454 is a deficient number, since it is larger than the sum of its proper divisors (51291802802).

87075381454 is a wasteful number, since it uses less digits than its factorization.

87075381454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314651.

The product of its (nonzero) digits is 3763200, while the sum is 52.

The spelling of 87075381454 in words is "eighty-seven billion, seventy-five million, three hundred eighty-one thousand, four hundred fifty-four".