50042506 has 8 divisors (see below), whose sum is σ = 75132324. Its totient is φ = 24998400.

The previous prime is 50042491. The next prime is 50042507. The reversal of 50042506 is 60524005.

It can be written as a sum of positive squares in 2 ways, for example, as 43494025 + 6548481 = 6595^2 + 2559^2 .

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 (50042507) 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, 8545 + ... + 13156.

Almost surely, 2^50042506 is an apocalyptic number.

50042506 is a deficient number, since it is larger than the sum of its proper divisors (25089818).

50042506 is a wasteful number, since it uses less digits than its factorization.

50042506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22856.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50042506 is about 7074.0728014348. The cubic root of 50042506 is about 368.5075159237.

The spelling of 50042506 in words is "fifty million, forty-two thousand, five hundred six".