52603151 has 4 divisors (see below), whose sum is σ = 55697472. Its totient is φ = 49508832.

The previous prime is 52603141. The next prime is 52603157. The reversal of 52603151 is 15130625.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52603151 - 2⁶ = 52603087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52603157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547135 + ... + 1547168.

It is an arithmetic number, because the mean of its divisors is an integer number (13924368).

Almost surely, 2^52603151 is an apocalyptic number.

52603151 is a deficient number, since it is larger than the sum of its proper divisors (3094321).

52603151 is a wasteful number, since it uses less digits than its factorization.

52603151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094320.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 52603151 is about 7252.8029754020. The cubic root of 52603151 is about 374.6886921565.

Adding to 52603151 its reverse (15130625), we get a palindrome (67733776).

The spelling of 52603151 in words is "fifty-two million, six hundred three thousand, one hundred fifty-one".