50903115 has 32 divisors (see below), whose sum is σ = 84105216. Its totient is φ = 26275200.

The previous prime is 50903113. The next prime is 50903129. The reversal of 50903115 is 51130905.

It is not a de Polignac number, because 50903115 - 2¹ = 50903113 is a prime.

It is a super-2 number, since 2×50903115² = 5182254233406450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50903113) 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 31 ways as a sum of consecutive naturals, for example, 72265 + ... + 72965.

It is an arithmetic number, because the mean of its divisors is an integer number (2628288).

Almost surely, 2^50903115 is an apocalyptic number.

50903115 is a deficient number, since it is larger than the sum of its proper divisors (33202101).

50903115 is a wasteful number, since it uses less digits than its factorization.

50903115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 675, while the sum is 24.

The square root of 50903115 is about 7134.6418971102. The cubic root of 50903115 is about 370.6079972047.

The spelling of 50903115 in words is "fifty million, nine hundred three thousand, one hundred fifteen".