87054929794 has 16 divisors (see below), whose sum is σ = 149300557056. Its totient is φ = 37293372000.

The previous prime is 87054929777. The next prime is 87054929807. The reversal of 87054929794 is 49792945078.

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, 1289547 + ... + 1355374.

It is an arithmetic number, because the mean of its divisors is an integer number (9331284816).

Almost surely, 2^87054929794 is an apocalyptic number.

87054929794 is a deficient number, since it is larger than the sum of its proper divisors (62245627262).

87054929794 is a wasteful number, since it uses less digits than its factorization.

87054929794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647281.

The product of its (nonzero) digits is 45722880, while the sum is 64.

The spelling of 87054929794 in words is "eighty-seven billion, fifty-four million, nine hundred twenty-nine thousand, seven hundred ninety-four".