73575237352 has 16 divisors (see below), whose sum is σ = 140215104900. Its totient is φ = 36184542720.

The previous prime is 73575237313. The next prime is 73575237361. The reversal of 73575237352 is 25373257537.

It can be written as a sum of positive squares in 2 ways, for example, as 47469079876 + 26106157476 = 217874^2 + 161574^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73575237296 and 73575237305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75383977 + ... + 75384952.

Almost surely, 2^73575237352 is an apocalyptic number.

It is an amenable number.

73575237352 is a deficient number, since it is larger than the sum of its proper divisors (66639867548).

73575237352 is a wasteful number, since it uses less digits than its factorization.

73575237352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150768996 (or 150768992 counting only the distinct ones).

The product of its digits is 4630500, while the sum is 49.

The spelling of 73575237352 in words is "seventy-three billion, five hundred seventy-five million, two hundred thirty-seven thousand, three hundred fifty-two".