50455546 has 4 divisors (see below), whose sum is σ = 75683322. Its totient is φ = 25227772.

The previous prime is 50455501. The next prime is 50455553. The reversal of 50455546 is 64555405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64555405 = 5 ⋅12911081.

It can be written as a sum of positive squares in only one way, i.e., 31192225 + 19263321 = 5585^2 + 4389^2 .

It is a super-3 number, since 3×50455546³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12613885 + ... + 12613888.

Almost surely, 2^50455546 is an apocalyptic number.

50455546 is a deficient number, since it is larger than the sum of its proper divisors (25227776).

50455546 is a wasteful number, since it uses less digits than its factorization.

50455546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25227775.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 50455546 is about 7103.2067406207. The cubic root of 50455546 is about 369.5185996425.

The spelling of 50455546 in words is "fifty million, four hundred fifty-five thousand, five hundred forty-six".