50869056 has 84 divisors (see below), whose sum is σ = 156594048. Its totient is φ = 14531328.

The previous prime is 50869037. The next prime is 50869057. The reversal of 50869056 is 65096805.

It is a tau number, because it is divible by the number of its divisors (84).

It is a super-2 number, since 2×50869056² = 5175321716662272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50869057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6705 + ... + 12111.

Almost surely, 2^50869056 is an apocalyptic number.

50869056 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 50869056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78297024).

50869056 is an abundant number, since it is smaller than the sum of its proper divisors (105724992).

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

50869056 is a wasteful number, since it uses less digits than its factorization.

50869056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436 (or 5419 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 50869056 is about 7132.2546224879. The cubic root of 50869056 is about 370.5253214913.

The spelling of 50869056 in words is "fifty million, eight hundred sixty-nine thousand, fifty-six".