50131484 has 18 divisors (see below), whose sum is σ = 94998960. Its totient is φ = 23137296.

The previous prime is 50131457. The next prime is 50131489. The reversal of 50131484 is 48413105.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50131489) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36404 + ... + 37755.

It is an arithmetic number, because the mean of its divisors is an integer number (5277720).

Almost surely, 2^50131484 is an apocalyptic number.

It is an amenable number.

50131484 is a deficient number, since it is larger than the sum of its proper divisors (44867476).

50131484 is a wasteful number, since it uses less digits than its factorization.

50131484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74189 (or 74174 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 50131484 is about 7080.3590304447. The cubic root of 50131484 is about 368.7257946766.

Adding to 50131484 its reverse (48413105), we get a palindrome (98544589).

The spelling of 50131484 in words is "fifty million, one hundred thirty-one thousand, four hundred eighty-four".