50574197 has 8 divisors (see below), whose sum is σ = 51914520. Its totient is φ = 49239040.

The previous prime is 50574193. The next prime is 50574211. The reversal of 50574197 is 79147505.

It can be written as a sum of positive squares in 4 ways, for example, as 78961 + 50495236 = 281^2 + 7106^2 .

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 50574197 - 2² = 50574193 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 50574197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50574193) 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, 25829 + ... + 27717.

It is an arithmetic number, because the mean of its divisors is an integer number (6489315).

Almost surely, 2^50574197 is an apocalyptic number.

It is an amenable number.

50574197 is a deficient number, since it is larger than the sum of its proper divisors (1340323).

50574197 is a wasteful number, since it uses less digits than its factorization.

50574197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583.

The product of its (nonzero) digits is 44100, while the sum is 38.

The square root of 50574197 is about 7111.5537683406. The cubic root of 50574197 is about 369.8080255635.

The spelling of 50574197 in words is "fifty million, five hundred seventy-four thousand, one hundred ninety-seven".