73573622372316 has 48 divisors (see below), whose sum is σ = 198294682763520. Its totient is φ = 20983564312320.

The previous prime is 73573622372293. The next prime is 73573622372377. The reversal of 73573622372316 is 61327322637537.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16393407376 + ... + 16393411863.

It is an arithmetic number, because the mean of its divisors is an integer number (4131139224240).

Almost surely, 2^{73573622372316} is an apocalyptic number.

It is an amenable number.

73573622372316 is an abundant number, since it is smaller than the sum of its proper divisors (124721060391204).

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

73573622372316 is a wasteful number, since it uses less digits than its factorization.

73573622372316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32786819274 (or 32786819272 counting only the distinct ones).

The product of its digits is 40007520, while the sum is 57.

The spelling of 73573622372316 in words is "seventy-three trillion, five hundred seventy-three billion, six hundred twenty-two million, three hundred seventy-two thousand, three hundred sixteen".