73052526 has 16 divisors (see below), whose sum is σ = 146233728. Its totient is φ = 24329400.

The previous prime is 73052513. The next prime is 73052591. The reversal of 73052526 is 62525037.

It is a junction number, because it is equal to n+sod(n) for n = 73052493 and 73052502.

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, 3031 + ... + 12461.

It is an arithmetic number, because the mean of its divisors is an integer number (9139608).

Almost surely, 2^73052526 is an apocalyptic number.

73052526 is an abundant number, since it is smaller than the sum of its proper divisors (73181202).

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

73052526 is a wasteful number, since it uses less digits than its factorization.

73052526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10727.

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

The square root of 73052526 is about 8547.0770442298. The cubic root of 73052526 is about 418.0341348619.

The spelling of 73052526 in words is "seventy-three million, fifty-two thousand, five hundred twenty-six".