50454446 has 32 divisors (see below), whose sum is σ = 88501248. Its totient is φ = 21127680.

The previous prime is 50454431. The next prime is 50454451. The reversal of 50454446 is 64445405.

It is a super-2 number, since 2×50454446² = 5091302242333832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191711 + ... + 191973.

It is an arithmetic number, because the mean of its divisors is an integer number (2765664).

Almost surely, 2^50454446 is an apocalyptic number.

50454446 is a deficient number, since it is larger than the sum of its proper divisors (38046802).

50454446 is a wasteful number, since it uses less digits than its factorization.

50454446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 50454446 is about 7103.1293103814. The cubic root of 50454446 is about 369.5159142858.

The spelling of 50454446 in words is "fifty million, four hundred fifty-four thousand, four hundred forty-six".