50646454 has 4 divisors (see below), whose sum is σ = 75969684. Its totient is φ = 25323226.

The previous prime is 50646443. The next prime is 50646461. The reversal of 50646454 is 45464605.

50646454 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.

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 as a sum of consecutive naturals, namely, 12661612 + ... + 12661615.

It is an arithmetic number, because the mean of its divisors is an integer number (18992421).

Almost surely, 2^50646454 is an apocalyptic number.

50646454 is a deficient number, since it is larger than the sum of its proper divisors (25323230).

50646454 is a wasteful number, since it uses less digits than its factorization.

50646454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25323229.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 50646454 is about 7116.6322091281. The cubic root of 50646454 is about 369.9840606720.

The spelling of 50646454 in words is "fifty million, six hundred forty-six thousand, four hundred fifty-four".