50727770 has 8 divisors (see below), whose sum is σ = 91310004. Its totient is φ = 20291104.

The previous prime is 50727763. The next prime is 50727791. The reversal of 50727770 is 7772705.

It can be written as a sum of positive squares in 2 ways, for example, as 46635241 + 4092529 = 6829^2 + 2023^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 50727770.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2536379 + ... + 2536398.

Almost surely, 2^50727770 is an apocalyptic number.

50727770 is a deficient number, since it is larger than the sum of its proper divisors (40582234).

50727770 is a wasteful number, since it uses less digits than its factorization.

50727770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5072784.

The product of its (nonzero) digits is 24010, while the sum is 35.

The square root of 50727770 is about 7122.3430133629. The cubic root of 50727770 is about 370.1819655229.

The spelling of 50727770 in words is "fifty million, seven hundred twenty-seven thousand, seven hundred seventy".