73055696732 has 12 divisors (see below), whose sum is σ = 130014375960. Its totient is φ = 35908732176.

The previous prime is 73055696731. The next prime is 73055696797. The reversal of 73055696732 is 23769655037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73055696731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154778783 + ... + 154779254.

It is an arithmetic number, because the mean of its divisors is an integer number (10834531330).

Almost surely, 2^73055696732 is an apocalyptic number.

It is an amenable number.

73055696732 is a deficient number, since it is larger than the sum of its proper divisors (56958679228).

73055696732 is a wasteful number, since it uses less digits than its factorization.

73055696732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309558100 (or 309558098 counting only the distinct ones).

The product of its (nonzero) digits is 7144200, while the sum is 53.

The spelling of 73055696732 in words is "seventy-three billion, fifty-five million, six hundred ninety-six thousand, seven hundred thirty-two".