73202817052 has 6 divisors (see below), whose sum is σ = 128104929848. Its totient is φ = 36601408524.

The previous prime is 73202817047. The next prime is 73202817113. The reversal of 73202817052 is 25071820237.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9150352128 + ... + 9150352135.

Almost surely, 2^73202817052 is an apocalyptic number.

It is an amenable number.

73202817052 is a deficient number, since it is larger than the sum of its proper divisors (54902112796).

73202817052 is a wasteful number, since it uses less digits than its factorization.

73202817052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18300704267 (or 18300704265 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 73202817052 in words is "seventy-three billion, two hundred two million, eight hundred seventeen thousand, fifty-two".