50153331 has 16 divisors (see below), whose sum is σ = 71245440. Its totient is φ = 31291200.

The previous prime is 50153303. The next prime is 50153333. The reversal of 50153331 is 13335105.

It is a happy number.

It is not a de Polignac number, because 50153331 - 2¹⁸ = 49891187 is a prime.

It is a super-2 number, since 2×50153331² = 5030713220791122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50153298 and 50153307.

It is not an unprimeable number, because it can be changed into a prime (50153333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570 + ... + 10031.

It is an arithmetic number, because the mean of its divisors is an integer number (4452840).

Almost surely, 2^50153331 is an apocalyptic number.

50153331 is a deficient number, since it is larger than the sum of its proper divisors (21092109).

50153331 is a wasteful number, since it uses less digits than its factorization.

50153331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 50153331 is about 7081.9016513928. The cubic root of 50153331 is about 368.7793497275.

Adding to 50153331 its reverse (13335105), we get a palindrome (63488436).

The spelling of 50153331 in words is "fifty million, one hundred fifty-three thousand, three hundred thirty-one".