50632830 has 64 divisors (see below), whose sum is σ = 135708480. Its totient is φ = 13433472.

The previous prime is 50632807. The next prime is 50632831. The reversal of 50632830 is 3823605.

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

It is a junction number, because it is equal to n+sod(n) for n = 50632794 and 50632803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50632831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74452 + ... + 75128.

It is an arithmetic number, because the mean of its divisors is an integer number (2120445).

Almost surely, 2^50632830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50632830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67854240).

50632830 is an abundant number, since it is smaller than the sum of its proper divisors (85075650).

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

50632830 is a wasteful number, since it uses less digits than its factorization.

50632830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 50632830 is about 7115.6749504176. The cubic root of 50632830 is about 369.9508822064.

The spelling of 50632830 in words is "fifty million, six hundred thirty-two thousand, eight hundred thirty".