50541630 has 32 divisors (see below), whose sum is σ = 124581024. Its totient is φ = 13113216.

The previous prime is 50541619. The next prime is 50541637. The reversal of 50541630 is 3614505.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50541630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50541637) 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, 21657 + ... + 23876.

It is an arithmetic number, because the mean of its divisors is an integer number (3893157).

Almost surely, 2^50541630 is an apocalyptic number.

50541630 is an abundant number, since it is smaller than the sum of its proper divisors (74039394).

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

50541630 is a wasteful number, since it uses less digits than its factorization.

50541630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45580.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 50541630 is about 7109.2636749526. The cubic root of 50541630 is about 369.7286298457.

The spelling of 50541630 in words is "fifty million, five hundred forty-one thousand, six hundred thirty".