50889002 has 4 divisors (see below), whose sum is σ = 76333506. Its totient is φ = 25444500.

The previous prime is 50889001. The next prime is 50889017. The reversal of 50889002 is 20098805.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40972801 + 9916201 = 6401^2 + 3149^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50889002.

It is not an unprimeable number, because it can be changed into a prime (50889001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12722249 + ... + 12722252.

Almost surely, 2^50889002 is an apocalyptic number.

50889002 is a deficient number, since it is larger than the sum of its proper divisors (25444504).

50889002 is a wasteful number, since it uses less digits than its factorization.

50889002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25444503.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 50889002 is about 7133.6527810092. The cubic root of 50889002 is about 370.5737434129.

The spelling of 50889002 in words is "fifty million, eight hundred eighty-nine thousand, two".