5310123506 has 4 divisors (see below), whose sum is σ = 7965185262. Its totient is φ = 2655061752.

The previous prime is 5310123493. The next prime is 5310123521. The reversal of 5310123506 is 6053210135.

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., 5084973481 + 225150025 = 71309^2 + 15005^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327530875 + ... + 1327530878.

Almost surely, 2^5310123506 is an apocalyptic number.

5310123506 is a deficient number, since it is larger than the sum of its proper divisors (2655061756).

5310123506 is a wasteful number, since it uses less digits than its factorization.

5310123506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655061755.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5310123506 is about 72870.5942476113. The cubic root of 5310123506 is about 1744.6227875709.

The spelling of 5310123506 in words is "five billion, three hundred ten million, one hundred twenty-three thousand, five hundred six".