506954306 has 4 divisors (see below), whose sum is σ = 760431462. Its totient is φ = 253477152.

The previous prime is 506954303. The next prime is 506954317. The reversal of 506954306 is 603459605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 461863081 + 45091225 = 21491^2 + 6715^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 506954306.

It is not an unprimeable number, because it can be changed into a prime (506954303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126738575 + ... + 126738578.

Almost surely, 2^506954306 is an apocalyptic number.

506954306 is a deficient number, since it is larger than the sum of its proper divisors (253477156).

506954306 is a wasteful number, since it uses less digits than its factorization.

506954306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253477155.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 506954306 is about 22515.6458046399. The cubic root of 506954306 is about 797.3633540444.

The spelling of 506954306 in words is "five hundred six million, nine hundred fifty-four thousand, three hundred six".