52403113 has 8 divisors (see below), whose sum is σ = 61821440. Its totient is φ = 43467840.

The previous prime is 52403107. The next prime is 52403119. The reversal of 52403113 is 31130425.

It is an interprime number because it is at equal distance from previous prime (52403107) and next prime (52403119).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52403113 - 2¹⁷ = 52272041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52403119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120528 + ... + 120961.

It is an arithmetic number, because the mean of its divisors is an integer number (7727680).

Almost surely, 2^52403113 is an apocalyptic number.

It is an amenable number.

52403113 is a deficient number, since it is larger than the sum of its proper divisors (9418327).

52403113 is a wasteful number, since it uses less digits than its factorization.

52403113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241527.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 52403113 is about 7238.9994474375. Note that the first 3 decimals coincide. The cubic root of 52403113 is about 374.2131364472.

Adding to 52403113 its reverse (31130425), we get a palindrome (83533538).

The spelling of 52403113 in words is "fifty-two million, four hundred three thousand, one hundred thirteen".