50313949 has 8 divisors (see below), whose sum is σ = 60001920. Its totient is φ = 41251056.

The previous prime is 50313943. The next prime is 50314007. The reversal of 50313949 is 94931305.

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

It is not a de Polignac number, because 50313949 - 2³ = 50313941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50313941) 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, 156094 + ... + 156415.

It is an arithmetic number, because the mean of its divisors is an integer number (7500240).

Almost surely, 2^50313949 is an apocalyptic number.

It is an amenable number.

50313949 is a deficient number, since it is larger than the sum of its proper divisors (9687971).

50313949 is a wasteful number, since it uses less digits than its factorization.

50313949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312539.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 50313949 is about 7093.2326198991. The cubic root of 50313949 is about 369.1726069722.

The spelling of 50313949 in words is "fifty million, three hundred thirteen thousand, nine hundred forty-nine".