2482189901 has 2 divisors, whose sum is σ = 2482189902. Its totient is φ = 2482189900.

The previous prime is 2482189889. The next prime is 2482189967. The reversal of 2482189901 is 1099812842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2300641225 + 181548676 = 47965^2 + 13474^2 .

It is a cyclic number.

It is not a de Polignac number, because 2482189901 - 2¹⁴ = 2482173517 is a prime.

It is a super-2 number, since 2×2482189901² = 12322533409252779602, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2482188901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1241094950 + 1241094951.

It is an arithmetic number, because the mean of its divisors is an integer number (1241094951).

Almost surely, 2^2482189901 is an apocalyptic number.

It is an amenable number.

2482189901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2482189901 is an equidigital number, since it uses as much as digits as its factorization.

2482189901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 2482189901 is about 49821.5806754463. The cubic root of 2482189901 is about 1353.9781879879.

The spelling of 2482189901 in words is "two billion, four hundred eighty-two million, one hundred eighty-nine thousand, nine hundred one".