50269780 has 48 divisors (see below), whose sum is σ = 116593344. Its totient is φ = 18053120.

The previous prime is 50269753. The next prime is 50269783. The reversal of 50269780 is 8796205.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50269783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16884 + ... + 19636.

It is an arithmetic number, because the mean of its divisors is an integer number (2429028).

Almost surely, 2^50269780 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 50269780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58296672).

50269780 is an abundant number, since it is smaller than the sum of its proper divisors (66323564).

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

50269780 is a wasteful number, since it uses less digits than its factorization.

50269780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 50269780 is about 7090.1184757379. The cubic root of 50269780 is about 369.0645470867.

The spelling of 50269780 in words is "fifty million, two hundred sixty-nine thousand, seven hundred eighty".