52501803 has 16 divisors (see below), whose sum is σ = 73505280. Its totient is φ = 33286176.

The previous prime is 52501793. The next prime is 52501837. The reversal of 52501803 is 30810525.

It is not a de Polignac number, because 52501803 - 2⁶ = 52501739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52501843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1326 + ... + 10332.

It is an arithmetic number, because the mean of its divisors is an integer number (4594080).

Almost surely, 2^52501803 is an apocalyptic number.

52501803 is a deficient number, since it is larger than the sum of its proper divisors (21003477).

52501803 is a wasteful number, since it uses less digits than its factorization.

52501803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9106.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 52501803 is about 7245.8127908469. The cubic root of 52501803 is about 374.4479057998.

The spelling of 52501803 in words is "fifty-two million, five hundred one thousand, eight hundred three".