50133146 has 16 divisors (see below), whose sum is σ = 89679744. Its totient is φ = 20551344.

The previous prime is 50133143. The next prime is 50133157. The reversal of 50133146 is 64133105.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (50133143) 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, 77525 + ... + 78168.

It is an arithmetic number, because the mean of its divisors is an integer number (5604984).

Almost surely, 2^50133146 is an apocalyptic number.

50133146 is a deficient number, since it is larger than the sum of its proper divisors (39546598).

50133146 is a wasteful number, since it uses less digits than its factorization.

50133146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155725.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 50133146 is about 7080.4763964016. The cubic root of 50133146 is about 368.7298693980.

The spelling of 50133146 in words is "fifty million, one hundred thirty-three thousand, one hundred forty-six".