87354424564 has 24 divisors (see below), whose sum is σ = 166776619968. Its totient is φ = 39704394240.

The previous prime is 87354424559. The next prime is 87354424579. The reversal of 87354424564 is 46542445378.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 989332 + ... + 1074004.

It is an arithmetic number, because the mean of its divisors is an integer number (6949025832).

Almost surely, 2^87354424564 is an apocalyptic number.

It is an amenable number.

87354424564 is a deficient number, since it is larger than the sum of its proper divisors (79422195404).

87354424564 is a wasteful number, since it uses less digits than its factorization.

87354424564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108135 (or 108133 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 52.

The spelling of 87354424564 in words is "eighty-seven billion, three hundred fifty-four million, four hundred twenty-four thousand, five hundred sixty-four".