50608992 has 96 divisors (see below), whose sum is σ = 153280512. Its totient is φ = 14321664.

The previous prime is 50608981. The next prime is 50608997. The reversal of 50608992 is 29980605.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×50608992² = 5122540142512128, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 50608992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50608997) 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, 85048 + ... + 85640.

It is an arithmetic number, because the mean of its divisors is an integer number (1596672).

Almost surely, 2^50608992 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 50608992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76640256).

50608992 is an abundant number, since it is smaller than the sum of its proper divisors (102671520).

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

50608992 is a wasteful number, since it uses less digits than its factorization.

50608992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 50608992 is about 7113.9997188642. Note that the first 3 decimals coincide. The cubic root of 50608992 is about 369.8928153127.

The spelling of 50608992 in words is "fifty million, six hundred eight thousand, nine hundred ninety-two".