253713076 has 6 divisors (see below), whose sum is σ = 443997890. Its totient is φ = 126856536.

The previous prime is 253713017. The next prime is 253713113. The reversal of 253713076 is 670317352.

It can be written as a sum of positive squares in only one way, i.e., 127690000 + 126023076 = 11300^2 + 11226^2 .

It is a congruent number.

It is an unprimeable number.

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, 31714131 + ... + 31714138.

Almost surely, 2^253713076 is an apocalyptic number.

It is an amenable number.

253713076 is a deficient number, since it is larger than the sum of its proper divisors (190284814).

253713076 is a wasteful number, since it uses less digits than its factorization.

253713076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63428273 (or 63428271 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 253713076 is about 15928.3733004974. The cubic root of 253713076 is about 633.0639991129.

The spelling of 253713076 in words is "two hundred fifty-three million, seven hundred thirteen thousand, seventy-six".