50762131 has 4 divisors (see below), whose sum is σ = 58013872. Its totient is φ = 43510392.

The previous prime is 50762077. The next prime is 50762171. The reversal of 50762131 is 13126705.

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

It is a cyclic number.

It is not a de Polignac number, because 50762131 - 2⁹ = 50761619 is a prime.

It is a super-2 number, since 2×50762131² = 5153587887322322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50762096 and 50762105.

It is not an unprimeable number, because it can be changed into a prime (50762171) 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 3 ways as a sum of consecutive naturals, for example, 3625860 + ... + 3625873.

It is an arithmetic number, because the mean of its divisors is an integer number (14503468).

Almost surely, 2^50762131 is an apocalyptic number.

50762131 is a deficient number, since it is larger than the sum of its proper divisors (7251741).

50762131 is an equidigital number, since it uses as much as digits as its factorization.

50762131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7251740.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 50762131 is about 7124.7548027985. The cubic root of 50762131 is about 370.2655289020.

Adding to 50762131 its reverse (13126705), we get a palindrome (63888836).

The spelling of 50762131 in words is "fifty million, seven hundred sixty-two thousand, one hundred thirty-one".