50542296 has 128 divisors (see below), whose sum is σ = 152340480. Its totient is φ = 13671936.

The previous prime is 50542277. The next prime is 50542351. The reversal of 50542296 is 69224505.

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, 292066 + ... + 292238.

It is an arithmetic number, because the mean of its divisors is an integer number (1190160).

Almost surely, 2^50542296 is an apocalyptic number.

50542296 is a gapful number since it is divisible by the number (56) 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 50542296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76170240).

50542296 is an abundant number, since it is smaller than the sum of its proper divisors (101798184).

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

50542296 is a wasteful number, since it uses less digits than its factorization.

50542296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 50542296 is about 7109.3105150922. The cubic root of 50542296 is about 369.7302538415.

The spelling of 50542296 in words is "fifty million, five hundred forty-two thousand, two hundred ninety-six".