50761131 has 8 divisors (see below), whose sum is σ = 67837440. Its totient is φ = 33762792.

The previous prime is 50761129. The next prime is 50761169. The reversal of 50761131 is 13116705.

50761131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50761131 - 2¹ = 50761129 is a prime.

It is a super-2 number, since 2×50761131² = 5153384840798322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50761531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17955 + ... + 20588.

It is an arithmetic number, because the mean of its divisors is an integer number (8479680).

Almost surely, 2^50761131 is an apocalyptic number.

50761131 is a deficient number, since it is larger than the sum of its proper divisors (17076309).

50761131 is a wasteful number, since it uses less digits than its factorization.

50761131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38985.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 50761131 is about 7124.6846245992. The cubic root of 50761131 is about 370.2630975098.

Adding to 50761131 its reverse (13116705), we get a palindrome (63877836).

The spelling of 50761131 in words is "fifty million, seven hundred sixty-one thousand, one hundred thirty-one".