50049131 has 8 divisors (see below), whose sum is σ = 54734400. Its totient is φ = 45386440.

The previous prime is 50049121. The next prime is 50049133. The reversal of 50049131 is 13194005.

It is a happy number.

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

It is not a de Polignac number, because 50049131 - 2¹⁸ = 49786987 is a prime.

It is a super-2 number, since 2×50049131² = 5009831027710322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50049097 and 50049106.

It is not an unprimeable number, because it can be changed into a prime (50049133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821 + ... + 10038.

It is an arithmetic number, because the mean of its divisors is an integer number (6841800).

Almost surely, 2^50049131 is an apocalyptic number.

50049131 is a deficient number, since it is larger than the sum of its proper divisors (4685269).

50049131 is a wasteful number, since it uses less digits than its factorization.

50049131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11289.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 50049131 is about 7074.5410451845. The cubic root of 50049131 is about 368.5237771301.

The spelling of 50049131 in words is "fifty million, forty-nine thousand, one hundred thirty-one".