50693968 has 40 divisors (see below), whose sum is σ = 106305696. Its totient is φ = 23280000.

The previous prime is 50693953. The next prime is 50694011. The reversal of 50693968 is 86939605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51723 + ... + 52693.

Almost surely, 2^50693968 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 50693968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53152848).

50693968 is an abundant number, since it is smaller than the sum of its proper divisors (55611728).

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

50693968 is a wasteful number, since it uses less digits than its factorization.

50693968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 50693968 is about 7119.9696628567. The cubic root of 50693968 is about 370.0997247627.

The spelling of 50693968 in words is "fifty million, six hundred ninety-three thousand, nine hundred sixty-eight".