52145301 has 32 divisors (see below), whose sum is σ = 79494912. Its totient is φ = 30159360.

The previous prime is 52145299. The next prime is 52145323. The reversal of 52145301 is 10354125.

It is not a de Polignac number, because 52145301 - 2¹ = 52145299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52125301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54241 + ... + 55193.

It is an arithmetic number, because the mean of its divisors is an integer number (2484216).

Almost surely, 2^52145301 is an apocalyptic number.

It is an amenable number.

52145301 is a deficient number, since it is larger than the sum of its proper divisors (27349611).

52145301 is a wasteful number, since it uses less digits than its factorization.

52145301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 52145301 is about 7221.1703345095. The cubic root of 52145301 is about 373.5984446843.

Adding to 52145301 its reverse (10354125), we get a palindrome (62499426).

The spelling of 52145301 in words is "fifty-two million, one hundred forty-five thousand, three hundred one".