50942515 has 36 divisors (see below), whose sum is σ = 70280784. Its totient is φ = 35425728.

The previous prime is 50942513. The next prime is 50942519. The reversal of 50942515 is 51524905.

It is not a de Polignac number, because 50942515 - 2¹ = 50942513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50942513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 304962 + ... + 305128.

It is an arithmetic number, because the mean of its divisors is an integer number (1952244).

Almost surely, 2^50942515 is an apocalyptic number.

50942515 is a deficient number, since it is larger than the sum of its proper divisors (19338269).

50942515 is a wasteful number, since it uses less digits than its factorization.

50942515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 50942515 is about 7137.4025387391. The cubic root of 50942515 is about 370.7035918084.

The spelling of 50942515 in words is "fifty million, nine hundred forty-two thousand, five hundred fifteen".