2152452041 has 2 divisors, whose sum is σ = 2152452042. Its totient is φ = 2152452040.

The previous prime is 2152452037. The next prime is 2152452053. The reversal of 2152452041 is 1402542512.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1598320441 + 554131600 = 39979^2 + 23540^2 .

It is a cyclic number.

It is not a de Polignac number, because 2152452041 - 2² = 2152452037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2152452041.

It is not a weakly prime, because it can be changed into another prime (2152452941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076226020 + 1076226021.

It is an arithmetic number, because the mean of its divisors is an integer number (1076226021).

Almost surely, 2^2152452041 is an apocalyptic number.

It is an amenable number.

2152452041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152452041 is an equidigital number, since it uses as much as digits as its factorization.

2152452041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2152452041 is about 46394.5259809819. The cubic root of 2152452041 is about 1291.1533544637.

Adding to 2152452041 its reverse (1402542512), we get a palindrome (3554994553).

The spelling of 2152452041 in words is "two billion, one hundred fifty-two million, four hundred fifty-two thousand, forty-one".