50502744 has 64 divisors (see below), whose sum is σ = 141036000. Its totient is φ = 16744320.

The previous prime is 50502719. The next prime is 50502757. The reversal of 50502744 is 44720505.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48954 + ... + 49974.

Almost surely, 2^50502744 is an apocalyptic number.

50502744 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50502744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70518000).

50502744 is an abundant number, since it is smaller than the sum of its proper divisors (90533256).

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

50502744 is a wasteful number, since it uses less digits than its factorization.

50502744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 50502744 is about 7106.5282663196. The cubic root of 50502744 is about 369.6337842284.

The spelling of 50502744 in words is "fifty million, five hundred two thousand, seven hundred forty-four".