5051660505 has 16 divisors (see below), whose sum is σ = 8301107904. Its totient is φ = 2621401920.

The previous prime is 5051660503. The next prime is 5051660507. The reversal of 5051660505 is 5050661505.

It is an interprime number because it is at equal distance from previous prime (5051660503) and next prime (5051660507).

It is not a de Polignac number, because 5051660505 - 2¹ = 5051660503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5051660503) 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, 4550491 + ... + 4551600.

It is an arithmetic number, because the mean of its divisors is an integer number (518819244).

Almost surely, 2^5051660505 is an apocalyptic number.

It is an amenable number.

5051660505 is a deficient number, since it is larger than the sum of its proper divisors (3249447399).

5051660505 is a wasteful number, since it uses less digits than its factorization.

5051660505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9102136.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 5051660505 is about 71075.0343299249. The cubic root of 5051660505 is about 1715.8449943801.

The spelling of 5051660505 in words is "five billion, fifty-one million, six hundred sixty thousand, five hundred five".