50458356 has 96 divisors (see below), whose sum is σ = 142907520. Its totient is φ = 15303168.

The previous prime is 50458349. The next prime is 50458367. The reversal of 50458356 is 65385405.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50458356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116316 + ... + 116748.

It is an arithmetic number, because the mean of its divisors is an integer number (1488620).

Almost surely, 2^50458356 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 50458356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71453760).

50458356 is an abundant number, since it is smaller than the sum of its proper divisors (92449164).

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

50458356 is a wasteful number, since it uses less digits than its factorization.

50458356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 50458356 is about 7103.4045358546. The cubic root of 50458356 is about 369.5254593310.

The spelling of 50458356 in words is "fifty million, four hundred fifty-eight thousand, three hundred fifty-six".