50557827 has 8 divisors (see below), whose sum is σ = 67458816. Its totient is φ = 33681032.

The previous prime is 50557789. The next prime is 50557861. The reversal of 50557827 is 72875505.

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 50557827 - 2⁷ = 50557699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50557877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423 + ... + 10064.

It is an arithmetic number, because the mean of its divisors is an integer number (8432352).

Almost surely, 2^50557827 is an apocalyptic number.

50557827 is a deficient number, since it is larger than the sum of its proper divisors (16900989).

50557827 is a wasteful number, since it uses less digits than its factorization.

50557827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097.

The product of its (nonzero) digits is 98000, while the sum is 39.

The square root of 50557827 is about 7110.4027312101. The cubic root of 50557827 is about 369.7681210864.

The spelling of 50557827 in words is "fifty million, five hundred fifty-seven thousand, eight hundred twenty-seven".