52361001 has 24 divisors (see below), whose sum is σ = 94296384. Its totient is φ = 27200160.

The previous prime is 52360993. The next prime is 52361039. The reversal of 52361001 is 10016325.

52361001 is a `hidden beast` number, since 52 + 3 + 610 + 0 + 1 = 666.

It is not a de Polignac number, because 52361001 - 2³ = 52360993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52361051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37086 + ... + 38471.

It is an arithmetic number, because the mean of its divisors is an integer number (3929016).

Almost surely, 2^52361001 is an apocalyptic number.

It is an amenable number.

52361001 is a deficient number, since it is larger than the sum of its proper divisors (41935383).

52361001 is a wasteful number, since it uses less digits than its factorization.

52361001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75581 (or 75578 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 52361001 is about 7236.0901735675. The cubic root of 52361001 is about 374.1128683146.

Adding to 52361001 its reverse (10016325), we get a palindrome (62377326).

The spelling of 52361001 in words is "fifty-two million, three hundred sixty-one thousand, one".