73534125 has 64 divisors (see below), whose sum is σ = 141672960. Its totient is φ = 33177600.

The previous prime is 73534121. The next prime is 73534157. The reversal of 73534125 is 52143537.

It is not a de Polignac number, because 73534125 - 2² = 73534121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73534092 and 73534101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73534121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 285997 + ... + 286253.

It is an arithmetic number, because the mean of its divisors is an integer number (2213640).

Almost surely, 2^73534125 is an apocalyptic number.

73534125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73534125 is a deficient number, since it is larger than the sum of its proper divisors (68138835).

73534125 is a wasteful number, since it uses less digits than its factorization.

73534125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 381 counting only the distinct ones).

The product of its digits is 12600, while the sum is 30.

The square root of 73534125 is about 8575.2040792042. The cubic root of 73534125 is about 418.9507539671.

The spelling of 73534125 in words is "seventy-three million, five hundred thirty-four thousand, one hundred twenty-five".