462753149 has 2 divisors, whose sum is σ = 462753150. Its totient is φ = 462753148.

The previous prime is 462753133. The next prime is 462753167. The reversal of 462753149 is 941357264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308248249 + 154504900 = 17557^2 + 12430^2 .

It is a cyclic number.

It is not a de Polignac number, because 462753149 - 2⁴ = 462753133 is a prime.

It is equal to p_24492659 and since 462753149 and 24492659 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462753199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231376574 + 231376575.

It is an arithmetic number, because the mean of its divisors is an integer number (231376575).

Almost surely, 2^462753149 is an apocalyptic number.

It is an amenable number.

462753149 is a deficient number, since it is larger than the sum of its proper divisors (1).

462753149 is an equidigital number, since it uses as much as digits as its factorization.

462753149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 41.

The square root of 462753149 is about 21511.6979571581. The cubic root of 462753149 is about 773.4812568591.

The spelling of 462753149 in words is "four hundred sixty-two million, seven hundred fifty-three thousand, one hundred forty-nine".