73684963054 has 32 divisors (see below), whose sum is σ = 113541116832. Its totient is φ = 35852544000.

The previous prime is 73684963043. The next prime is 73684963057. The reversal of 73684963054 is 45036948637.

It is a junction number, because it is equal to n+sod(n) for n = 73684962986 and 73684963004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73684963057) 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 15 ways as a sum of consecutive naturals, for example, 5379094 + ... + 5392774.

It is an arithmetic number, because the mean of its divisors is an integer number (3548159901).

Almost surely, 2^73684963054 is an apocalyptic number.

73684963054 is a deficient number, since it is larger than the sum of its proper divisors (39856153778).

73684963054 is a wasteful number, since it uses less digits than its factorization.

73684963054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14212.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 73684963054 in words is "seventy-three billion, six hundred eighty-four million, nine hundred sixty-three thousand, fifty-four".