50900430 has 64 divisors (see below), whose sum is σ = 146972160. Its totient is φ = 11021184.

The previous prime is 50900429. The next prime is 50900453. The reversal of 50900430 is 3400905.

50900430 = 3² + 4² + ... + 534².

50900430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50900397 and 50900406.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2389 + ... + 10368.

It is an arithmetic number, because the mean of its divisors is an integer number (2296440).

Almost surely, 2^50900430 is an apocalyptic number.

50900430 is an abundant number, since it is smaller than the sum of its proper divisors (96071730).

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

50900430 is a wasteful number, since it uses less digits than its factorization.

50900430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12793.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 50900430 is about 7134.4537282121. The cubic root of 50900430 is about 370.6014809043.

The spelling of 50900430 in words is "fifty million, nine hundred thousand, four hundred thirty".