52180937 has 2 divisors, whose sum is σ = 52180938. Its totient is φ = 52180936.

The previous prime is 52180903. The next prime is 52180969. The reversal of 52180937 is 73908125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48706441 + 3474496 = 6979^2 + 1864^2 .

It is a cyclic number.

It is not a de Polignac number, because 52180937 - 2¹² = 52176841 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52180897 and 52180906.

It is not a weakly prime, because it can be changed into another prime (52180637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26090468 + 26090469.

It is an arithmetic number, because the mean of its divisors is an integer number (26090469).

Almost surely, 2^52180937 is an apocalyptic number.

It is an amenable number.

52180937 is a deficient number, since it is larger than the sum of its proper divisors (1).

52180937 is an equidigital number, since it uses as much as digits as its factorization.

52180937 is an evil number, because the sum of its binary digits is even.

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

The square root of 52180937 is about 7223.6373801569. The cubic root of 52180937 is about 373.6835307947.

The spelling of 52180937 in words is "fifty-two million, one hundred eighty thousand, nine hundred thirty-seven".