50501455 has 4 divisors (see below), whose sum is σ = 60601752. Its totient is φ = 40401160.

The previous prime is 50501447. The next prime is 50501471. The reversal of 50501455 is 55410505.

50501455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55410505 = 5 ⋅11082101.

It is not a de Polignac number, because 50501455 - 2³ = 50501447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050141 + ... + 5050150.

It is an arithmetic number, because the mean of its divisors is an integer number (15150438).

Almost surely, 2^50501455 is an apocalyptic number.

50501455 is a deficient number, since it is larger than the sum of its proper divisors (10100297).

50501455 is a wasteful number, since it uses less digits than its factorization.

50501455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100296.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 50501455 is about 7106.4375744813. The cubic root of 50501455 is about 369.6306394355.

The spelling of 50501455 in words is "fifty million, five hundred one thousand, four hundred fifty-five".