50457355 has 8 divisors (see below), whose sum is σ = 65206512. Its totient is φ = 37260768.

The previous prime is 50457301. The next prime is 50457359. The reversal of 50457355 is 55375405.

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 50457355 - 2⁹ = 50456843 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 50457355.

It is not an unprimeable number, because it can be changed into a prime (50457359) 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, 388069 + ... + 388198.

It is an arithmetic number, because the mean of its divisors is an integer number (8150814).

Almost surely, 2^50457355 is an apocalyptic number.

50457355 is a deficient number, since it is larger than the sum of its proper divisors (14749157).

50457355 is a wasteful number, since it uses less digits than its factorization.

50457355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776285.

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 50457355 is about 7103.3340763335. The cubic root of 50457355 is about 369.5230157487.

The spelling of 50457355 in words is "fifty million, four hundred fifty-seven thousand, three hundred fifty-five".