53025003 has 8 divisors (see below), whose sum is σ = 78555600. Its totient is φ = 35349984.

The previous prime is 53024999. The next prime is 53025031. The reversal of 53025003 is 30052035.

53025003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53025003 - 2² = 53024999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53025053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981918 + ... + 981971.

It is an arithmetic number, because the mean of its divisors is an integer number (9819450).

Almost surely, 2^53025003 is an apocalyptic number.

53025003 is a deficient number, since it is larger than the sum of its proper divisors (25530597).

53025003 is a wasteful number, since it uses less digits than its factorization.

53025003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963898 (or 1963892 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 53025003 is about 7281.8268998926. The cubic root of 53025003 is about 375.6876343201.

Adding to 53025003 its reverse (30052035), we get a palindrome (83077038).

The spelling of 53025003 in words is "fifty-three million, twenty-five thousand, three".