50031480 has 64 divisors (see below), whose sum is σ = 153770400. Its totient is φ = 13015040.

The previous prime is 50031479. The next prime is 50031491. The reversal of 50031480 is 8413005.

It is a super-3 number, since 3×50031480³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 165 + ... + 10004.

Almost surely, 2^50031480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50031480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76885200).

50031480 is an abundant number, since it is smaller than the sum of its proper divisors (103738920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50031480 is a wasteful number, since it uses less digits than its factorization.

50031480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10224 (or 10220 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 50031480 is about 7073.2934337549. The cubic root of 50031480 is about 368.4804491848.

Adding to 50031480 its reverse (8413005), we get a palindrome (58444485).

The spelling of 50031480 in words is "fifty million, thirty-one thousand, four hundred eighty".