260450153 has 2 divisors, whose sum is σ = 260450154. Its totient is φ = 260450152.

The previous prime is 260450129. The next prime is 260450167. The reversal of 260450153 is 351054062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200279104 + 60171049 = 14152^2 + 7757^2 .

It is a cyclic number.

It is not a de Polignac number, because 260450153 - 2¹² = 260446057 is a prime.

It is not a weakly prime, because it can be changed into another prime (260450753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130225076 + 130225077.

It is an arithmetic number, because the mean of its divisors is an integer number (130225077).

Almost surely, 2^260450153 is an apocalyptic number.

It is an amenable number.

260450153 is a deficient number, since it is larger than the sum of its proper divisors (1).

260450153 is an equidigital number, since it uses as much as digits as its factorization.

260450153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 260450153 is about 16138.4681119368. The cubic root of 260450153 is about 638.6185641075.

The spelling of 260450153 in words is "two hundred sixty million, four hundred fifty thousand, one hundred fifty-three".