87295954071854 has 16 divisors (see below), whose sum is σ = 143000377306416. Its totient is φ = 39637631217600.

The previous prime is 87295954071853. The next prime is 87295954071863. The reversal of 87295954071854 is 45817045959278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87295954071853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2117374217 + ... + 2117415444.

It is an arithmetic number, because the mean of its divisors is an integer number (8937523581651).

Almost surely, 2^{87295954071854} is an apocalyptic number.

87295954071854 is a deficient number, since it is larger than the sum of its proper divisors (55704423234562).

87295954071854 is a wasteful number, since it uses less digits than its factorization.

87295954071854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4234790611.

The product of its (nonzero) digits is 1016064000, while the sum is 74.

The spelling of 87295954071854 in words is "eighty-seven trillion, two hundred ninety-five billion, nine hundred fifty-four million, seventy-one thousand, eight hundred fifty-four".