50452157 has 8 divisors (see below), whose sum is σ = 57846336. Its totient is φ = 43104672.

The previous prime is 50452153. The next prime is 50452169. The reversal of 50452157 is 75125405.

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 50452157 - 2² = 50452153 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50452151) 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, 9323 + ... + 13704.

It is an arithmetic number, because the mean of its divisors is an integer number (7230792).

Almost surely, 2^50452157 is an apocalyptic number.

It is an amenable number.

50452157 is a deficient number, since it is larger than the sum of its proper divisors (7394179).

50452157 is a wasteful number, since it uses less digits than its factorization.

50452157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23347.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 50452157 is about 7102.9681823869. The cubic root of 50452157 is about 369.5103261775.

The spelling of 50452157 in words is "fifty million, four hundred fifty-two thousand, one hundred fifty-seven".