73520074074 has 8 divisors (see below), whose sum is σ = 147040148160. Its totient is φ = 24506691356.

The previous prime is 73520074049. The next prime is 73520074087. The reversal of 73520074074 is 47047002537.

It is a sphenic number, since it is the product of 3 distinct primes.

73520074074 is an admirable number.

73520074074 is a modest number, since divided by 74074 gives 73520 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6126672834 + ... + 6126672845.

It is an arithmetic number, because the mean of its divisors is an integer number (18380018520).

Almost surely, 2^73520074074 is an apocalyptic number.

73520074074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73520074074 is a wasteful number, since it uses less digits than its factorization.

73520074074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12253345684.

The product of its (nonzero) digits is 164640, while the sum is 39.

The spelling of 73520074074 in words is "seventy-three billion, five hundred twenty million, seventy-four thousand, seventy-four".