42362753 has 2 divisors, whose sum is σ = 42362754. Its totient is φ = 42362752.

The previous prime is 42362689. The next prime is 42362791. The reversal of 42362753 is 35726324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41628304 + 734449 = 6452^2 + 857^2 .

It is a cyclic number.

It is not a de Polignac number, because 42362753 - 2⁶ = 42362689 is a prime.

It is not a weakly prime, because it can be changed into another prime (42362053) 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, 21181376 + 21181377.

It is an arithmetic number, because the mean of its divisors is an integer number (21181377).

Almost surely, 2^42362753 is an apocalyptic number.

It is an amenable number.

42362753 is a deficient number, since it is larger than the sum of its proper divisors (1).

42362753 is an equidigital number, since it uses as much as digits as its factorization.

42362753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 32.

The square root of 42362753 is about 6508.6675287650. The cubic root of 42362753 is about 348.6005424087.

The spelling of 42362753 in words is "forty-two million, three hundred sixty-two thousand, seven hundred fifty-three".