73054201612 has 24 divisors (see below), whose sum is σ = 146351545760. Its totient is φ = 31256841600.

The previous prime is 73054201573. The next prime is 73054201631. The reversal of 73054201612 is 21610245037.

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, 2153787 + ... + 2187442.

Almost surely, 2^73054201612 is an apocalyptic number.

It is an amenable number.

73054201612 is an abundant number, since it is smaller than the sum of its proper divisors (73297344148).

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

73054201612 is a wasteful number, since it uses less digits than its factorization.

73054201612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341841 (or 4341839 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 73054201612 its reverse (21610245037), we get a palindrome (94664446649).

The spelling of 73054201612 in words is "seventy-three billion, fifty-four million, two hundred one thousand, six hundred twelve".