50706473 has 8 divisors (see below), whose sum is σ = 51486600. Its totient is φ = 49932288.

The previous prime is 50706449. The next prime is 50706493. The reversal of 50706473 is 37460705.

It can be written as a sum of positive squares in 4 ways, for example, as 9078169 + 41628304 = 3013^2 + 6452^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 50706473 - 2¹⁰ = 50705449 is a prime.

It is a super-2 number, since 2×50706473² = 5142292808199458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50706493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17513 + ... + 20201.

It is an arithmetic number, because the mean of its divisors is an integer number (6435825).

Almost surely, 2^50706473 is an apocalyptic number.

It is an amenable number.

50706473 is a deficient number, since it is larger than the sum of its proper divisors (780127).

50706473 is a wasteful number, since it uses less digits than its factorization.

50706473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 50706473 is about 7120.8477725619. The cubic root of 50706473 is about 370.1301538699.

The spelling of 50706473 in words is "fifty million, seven hundred six thousand, four hundred seventy-three".