50853712 has 80 divisors (see below), whose sum is σ = 123742080. Its totient is φ = 19708416.

The previous prime is 50853707. The next prime is 50853727. The reversal of 50853712 is 21735805.

It is a super-2 number, since 2×50853712² = 5172200048357888, which contains 22 as substring.

It is a congruent number.

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, 76839 + ... + 77497.

It is an arithmetic number, because the mean of its divisors is an integer number (1546776).

Almost surely, 2^50853712 is an apocalyptic number.

50853712 is a gapful number since it is divisible by the number (52) 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 50853712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61871040).

50853712 is an abundant number, since it is smaller than the sum of its proper divisors (72888368).

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

50853712 is a wasteful number, since it uses less digits than its factorization.

50853712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 50853712 is about 7131.1788646759. The cubic root of 50853712 is about 370.4880630038.

The spelling of 50853712 in words is "fifty million, eight hundred fifty-three thousand, seven hundred twelve".