73050025 has 24 divisors (see below), whose sum is σ = 93825344. Its totient is φ = 56376000.

The previous prime is 73050013. The next prime is 73050049. The reversal of 73050025 is 52005037.

It is not a de Polignac number, because 73050025 - 2⁷ = 73049897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73049978 and 73050005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139414 + ... + 139936.

Almost surely, 2^73050025 is an apocalyptic number.

It is an amenable number.

73050025 is a deficient number, since it is larger than the sum of its proper divisors (20775319).

73050025 is a wasteful number, since it uses less digits than its factorization.

73050025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 73050025 is about 8546.9307356501. The cubic root of 73050025 is about 418.0293642520.

The spelling of 73050025 in words is "seventy-three million, fifty thousand, twenty-five".