5123214505 has 16 divisors (see below), whose sum is σ = 6189384960. Its totient is φ = 4070957632.

The previous prime is 5123214497. The next prime is 5123214527. The reversal of 5123214505 is 5054123215.

It is a cyclic number.

It is not a de Polignac number, because 5123214505 - 2³ = 5123214497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633276 + ... + 641314.

It is an arithmetic number, because the mean of its divisors is an integer number (386836560).

Almost surely, 2^5123214505 is an apocalyptic number.

It is an amenable number.

5123214505 is a deficient number, since it is larger than the sum of its proper divisors (1066170455).

5123214505 is a wasteful number, since it uses less digits than its factorization.

5123214505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8888.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5123214505 is about 71576.6337920414. The cubic root of 5123214505 is about 1723.9083766218.

The spelling of 5123214505 in words is "five billion, one hundred twenty-three million, two hundred fourteen thousand, five hundred five".