50155246 has 4 divisors (see below), whose sum is σ = 75232872. Its totient is φ = 25077622.

The previous prime is 50155229. The next prime is 50155247. The reversal of 50155246 is 64255105.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50155247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12538810 + ... + 12538813.

It is an arithmetic number, because the mean of its divisors is an integer number (18808218).

Almost surely, 2^50155246 is an apocalyptic number.

50155246 is a deficient number, since it is larger than the sum of its proper divisors (25077626).

50155246 is a wasteful number, since it uses less digits than its factorization.

50155246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25077625.

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

The square root of 50155246 is about 7082.0368539002. The cubic root of 50155246 is about 368.7840433570.

The spelling of 50155246 in words is "fifty million, one hundred fifty-five thousand, two hundred forty-six".