2485420237 has 2 divisors, whose sum is σ = 2485420238. Its totient is φ = 2485420236.

The previous prime is 2485420211. The next prime is 2485420241. The reversal of 2485420237 is 7320245842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2465519716 + 19900521 = 49654^2 + 4461^2 .

It is a cyclic number.

It is not a de Polignac number, because 2485420237 - 2²³ = 2477031629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2485420196 and 2485420205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2485420037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242710118 + 1242710119.

It is an arithmetic number, because the mean of its divisors is an integer number (1242710119).

Almost surely, 2^2485420237 is an apocalyptic number.

It is an amenable number.

2485420237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2485420237 is an equidigital number, since it uses as much as digits as its factorization.

2485420237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 2485420237 is about 49853.9891783998. The cubic root of 2485420237 is about 1354.5652916697.

The spelling of 2485420237 in words is "two billion, four hundred eighty-five million, four hundred twenty thousand, two hundred thirty-seven".