50528902 has 16 divisors (see below), whose sum is σ = 78194880. Its totient is φ = 24470208.

The previous prime is 50528899. The next prime is 50528903. The reversal of 50528902 is 20982505.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50528903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16258 + ... + 19114.

It is an arithmetic number, because the mean of its divisors is an integer number (4887180).

Almost surely, 2^50528902 is an apocalyptic number.

50528902 is a deficient number, since it is larger than the sum of its proper divisors (27665978).

50528902 is a wasteful number, since it uses less digits than its factorization.

50528902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 50528902 is about 7108.3684485260. The cubic root of 50528902 is about 369.6975907393.

The spelling of 50528902 in words is "fifty million, five hundred twenty-eight thousand, nine hundred two".