5156767446 has 8 divisors (see below), whose sum is σ = 10313534904. Its totient is φ = 1718922480.

The previous prime is 5156767433. The next prime is 5156767489. The reversal of 5156767446 is 6447676515.

It is a sphenic number, since it is the product of 3 distinct primes.

5156767446 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 429730615 + ... + 429730626.

It is an arithmetic number, because the mean of its divisors is an integer number (1289191863).

Almost surely, 2^5156767446 is an apocalyptic number.

5156767446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5156767446 is a wasteful number, since it uses less digits than its factorization.

5156767446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859461246.

The product of its digits is 4233600, while the sum is 51.

The square root of 5156767446 is about 71810.6360228065. The cubic root of 5156767446 is about 1727.6635958059.

The spelling of 5156767446 in words is "five billion, one hundred fifty-six million, seven hundred sixty-seven thousand, four hundred forty-six".