50378500 has 48 divisors (see below), whose sum is σ = 115839360. Its totient is φ = 19087200.

The previous prime is 50378491. The next prime is 50378521. The reversal of 50378500 is 587305.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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, 6849 + ... + 12151.

It is an arithmetic number, because the mean of its divisors is an integer number (2413320).

Almost surely, 2^50378500 is an apocalyptic number.

50378500 is a gapful number since it is divisible by the number (50) 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 50378500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57919680).

50378500 is an abundant number, since it is smaller than the sum of its proper divisors (65460860).

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

50378500 is a wasteful number, since it uses less digits than its factorization.

50378500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5341 (or 5329 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 50378500 is about 7097.7813434904. The cubic root of 50378500 is about 369.3304179270.

It can be divided in two parts, 503 and 78500, that added together give a triangular number (79003 = T₃₉₇).

The spelling of 50378500 in words is "fifty million, three hundred seventy-eight thousand, five hundred".