5151000505 has 16 divisors (see below), whose sum is σ = 7134177024. Its totient is φ = 3497140800.

The previous prime is 5151000497. The next prime is 5151000509. The reversal of 5151000505 is 5050001515.

It is not a de Polignac number, because 5151000505 - 2³ = 5151000497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5151000509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725037 + ... + 732106.

It is an arithmetic number, because the mean of its divisors is an integer number (445886064).

Almost surely, 2^5151000505 is an apocalyptic number.

It is an amenable number.

5151000505 is a deficient number, since it is larger than the sum of its proper divisors (1983176519).

5151000505 is a wasteful number, since it uses less digits than its factorization.

5151000505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457256.

The product of its (nonzero) digits is 625, while the sum is 22.

The square root of 5151000505 is about 71770.4709821525. The cubic root of 5151000505 is about 1727.0193258881.

The spelling of 5151000505 in words is "five billion, one hundred fifty-one million, five hundred five", and thus it is an aban number.