50393088 has 78 divisors (see below), whose sum is σ = 145668744. Its totient is φ = 16785408.

The previous prime is 50393087. The next prime is 50393093. The reversal of 50393088 is 88039305.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50393081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36181 + ... + 37547.

It is an arithmetic number, because the mean of its divisors is an integer number (1867548).

Almost surely, 2^50393088 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 50393088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72834372).

50393088 is an abundant number, since it is smaller than the sum of its proper divisors (95275656).

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

50393088 is a wasteful number, since it uses less digits than its factorization.

50393088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397 (or 1372 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 50393088 is about 7098.8089141771. The cubic root of 50393088 is about 369.3660632399.

The spelling of 50393088 in words is "fifty million, three hundred ninety-three thousand, eighty-eight".