50623650 has 192 divisors, whose sum is σ = 174274560. Its totient is φ = 10497600.

The previous prime is 50623649. The next prime is 50623663. The reversal of 50623650 is 5632605.

50623650 is a `hidden beast` number, since 5 + 0 + 6 + 2 + 3 + 650 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 103707 + ... + 104193.

It is an arithmetic number, because the mean of its divisors is an integer number (907680).

Almost surely, 2^50623650 is an apocalyptic number.

50623650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50623650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87137280).

50623650 is an abundant number, since it is smaller than the sum of its proper divisors (123650910).

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

50623650 is a wasteful number, since it uses less digits than its factorization.

50623650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 50623650 is about 7115.0298664166. The cubic root of 50623650 is about 369.9285228376.

The spelling of 50623650 in words is "fifty million, six hundred twenty-three thousand, six hundred fifty".