50211402 has 8 divisors (see below), whose sum is σ = 100422816. Its totient is φ = 16737132.

The previous prime is 50211379. The next prime is 50211409. The reversal of 50211402 is 20411205.

It is a sphenic number, since it is the product of 3 distinct primes.

50211402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (50211409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4184278 + ... + 4184289.

It is an arithmetic number, because the mean of its divisors is an integer number (12552852).

Almost surely, 2^50211402 is an apocalyptic number.

50211402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50211402 is a wasteful number, since it uses less digits than its factorization.

50211402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8368572.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 50211402 is about 7086.0004233700. Note that the first 3 decimals coincide. The cubic root of 50211402 is about 368.9216275855.

Adding to 50211402 its reverse (20411205), we get a palindrome (70622607).

The spelling of 50211402 in words is "fifty million, two hundred eleven thousand, four hundred two".