73295525 has 12 divisors (see below), whose sum is σ = 90999012. Its totient is φ = 58563840.

The previous prime is 73295479. The next prime is 73295527. The reversal of 73295525 is 52559237.

It can be written as a sum of positive squares in 6 ways, for example, as 1079521 + 72216004 = 1039^2 + 8498^2 .

It is not a de Polignac number, because 73295525 - 2⁶ = 73295461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73295527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29117 + ... + 31533.

It is an arithmetic number, because the mean of its divisors is an integer number (7583251).

Almost surely, 2^73295525 is an apocalyptic number.

It is an amenable number.

73295525 is a deficient number, since it is larger than the sum of its proper divisors (17703487).

73295525 is a wasteful number, since it uses less digits than its factorization.

73295525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640 (or 3635 counting only the distinct ones).

The product of its digits is 94500, while the sum is 38.

The square root of 73295525 is about 8561.2805701016. The cubic root of 73295525 is about 418.4971325493.

The spelling of 73295525 in words is "seventy-three million, two hundred ninety-five thousand, five hundred twenty-five".