50552146 has 16 divisors (see below), whose sum is σ = 77130144. Its totient is φ = 24845344.

The previous prime is 50552143. The next prime is 50552147. The reversal of 50552146 is 64125505.

It is not an unprimeable number, because it can be changed into a prime (50552143) 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, 38025 + ... + 39331.

It is an arithmetic number, because the mean of its divisors is an integer number (4820634).

Almost surely, 2^50552146 is an apocalyptic number.

50552146 is a deficient number, since it is larger than the sum of its proper divisors (26577998).

50552146 is a wasteful number, since it uses less digits than its factorization.

50552146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 50552146 is about 7110.0032348797. The cubic root of 50552146 is about 369.7542707325.

The spelling of 50552146 in words is "fifty million, five hundred fifty-two thousand, one hundred forty-six".