5151485767 has 4 divisors (see below), whose sum is σ = 5156132040. Its totient is φ = 5146839496.

The previous prime is 5151485753. The next prime is 5151485771. The reversal of 5151485767 is 7675841515.

It is a happy number.

5151485767 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5151485767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5151485767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151485567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321473 + ... + 2323690.

It is an arithmetic number, because the mean of its divisors is an integer number (1289033010).

Almost surely, 2^5151485767 is an apocalyptic number.

5151485767 is a deficient number, since it is larger than the sum of its proper divisors (4646273).

5151485767 is a wasteful number, since it uses less digits than its factorization.

5151485767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646272.

The product of its digits is 1176000, while the sum is 49.

The square root of 5151485767 is about 71773.8515547271. The cubic root of 5151485767 is about 1727.0735568112.

The spelling of 5151485767 in words is "five billion, one hundred fifty-one million, four hundred eighty-five thousand, seven hundred sixty-seven".