5151565707 has 16 divisors (see below), whose sum is σ = 7133806080. Its totient is φ = 3304328672.

The previous prime is 5151565693. The next prime is 5151565711. The reversal of 5151565707 is 7075651515.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5151565707 - 2⁷ = 5151565579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5151561707) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 301308 + ... + 317945.

It is an arithmetic number, because the mean of its divisors is an integer number (445862880).

Almost surely, 2^5151565707 is an apocalyptic number.

5151565707 is a deficient number, since it is larger than the sum of its proper divisors (1982240373).

5151565707 is a wasteful number, since it uses less digits than its factorization.

5151565707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619362.

The product of its (nonzero) digits is 183750, while the sum is 42.

The square root of 5151565707 is about 71774.4084406134. The cubic root of 5151565707 is about 1727.0824902563.

The spelling of 5151565707 in words is "five billion, one hundred fifty-one million, five hundred sixty-five thousand, seven hundred seven".