50146546 has 8 divisors (see below), whose sum is σ = 75725100. Its totient is φ = 24904848.

The previous prime is 50146541. The next prime is 50146559. The reversal of 50146546 is 64564105.

It can be written as a sum of positive squares in 2 ways, for example, as 39551521 + 10595025 = 6289^2 + 3255^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (50146541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83841 + ... + 84436.

Almost surely, 2^50146546 is an apocalyptic number.

50146546 is a deficient number, since it is larger than the sum of its proper divisors (25578554).

50146546 is a wasteful number, since it uses less digits than its factorization.

50146546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168428.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 50146546 is about 7081.4225971905. The cubic root of 50146546 is about 368.7627188565.

The spelling of 50146546 in words is "fifty million, one hundred forty-six thousand, five hundred forty-six".