50047480 has 64 divisors (see below), whose sum is σ = 131466240. Its totient is φ = 16789632.

The previous prime is 50047477. The next prime is 50047483. The reversal of 50047480 is 8474005.

It is an interprime number because it is at equal distance from previous prime (50047477) and next prime (50047483).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50047483) 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, 11259 + ... + 15061.

It is an arithmetic number, because the mean of its divisors is an integer number (2054160).

Almost surely, 2^50047480 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 50047480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65733120).

50047480 is an abundant number, since it is smaller than the sum of its proper divisors (81418760).

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

50047480 is a wasteful number, since it uses less digits than its factorization.

50047480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868 (or 3864 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 50047480 is about 7074.4243582075. The cubic root of 50047480 is about 368.5197248490.

The spelling of 50047480 in words is "fifty million, forty-seven thousand, four hundred eighty".