73519888152 has 32 divisors (see below), whose sum is σ = 183808669680. Its totient is φ = 24505436160.

The previous prime is 73519888147. The next prime is 73519888237. The reversal of 73519888152 is 25188891537.

It is a junction number, because it is equal to n+sod(n) for n = 73519888092 and 73519888101.

It is a congruent number.

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, 527952 + ... + 652512.

Almost surely, 2^73519888152 is an apocalyptic number.

It is an amenable number.

73519888152 is an abundant number, since it is smaller than the sum of its proper divisors (110288781528).

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

73519888152 is a wasteful number, since it uses less digits than its factorization.

73519888152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149163 (or 149159 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 57.

The spelling of 73519888152 in words is "seventy-three billion, five hundred nineteen million, eight hundred eighty-eight thousand, one hundred fifty-two".