52703189 has 16 divisors (see below), whose sum is σ = 68567040. Its totient is φ = 39280560.

The previous prime is 52703177. The next prime is 52703201. The reversal of 52703189 is 98130725.

It is an interprime number because it is at equal distance from previous prime (52703177) and next prime (52703201).

It is not a de Polignac number, because 52703189 - 2¹² = 52699093 is a prime.

It is a super-2 number, since 2×52703189² = 5555252261539442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52703159) 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, 13109 + ... + 16650.

It is an arithmetic number, because the mean of its divisors is an integer number (4285440).

Almost surely, 2^52703189 is an apocalyptic number.

It is an amenable number.

52703189 is a deficient number, since it is larger than the sum of its proper divisors (15863851).

52703189 is a wasteful number, since it uses less digits than its factorization.

52703189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29800.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 52703189 is about 7259.6962057651. The cubic root of 52703189 is about 374.9260630528.

The spelling of 52703189 in words is "fifty-two million, seven hundred three thousand, one hundred eighty-nine".