50623902 has 48 divisors (see below), whose sum is σ = 126352512. Its totient is φ = 14348880.

The previous prime is 50623901. The next prime is 50623913. The reversal of 50623902 is 20932605.

50623902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50623901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14973 + ... + 18039.

It is an arithmetic number, because the mean of its divisors is an integer number (2632344).

Almost surely, 2^50623902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50623902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63176256).

50623902 is an abundant number, since it is smaller than the sum of its proper divisors (75728610).

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

50623902 is a wasteful number, since it uses less digits than its factorization.

50623902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213 (or 3210 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 50623902 is about 7115.0475753856. The cubic root of 50623902 is about 369.9291366603.

The spelling of 50623902 in words is "fifty million, six hundred twenty-three thousand, nine hundred two".