50533002 has 24 divisors (see below), whose sum is σ = 117910884. Its totient is φ = 15548544.

The previous prime is 50532991. The next prime is 50533003. The reversal of 50533002 is 20033505.

It can be written as a sum of positive squares in 2 ways, for example, as 44076321 + 6456681 = 6639^2 + 2541^2 .

It is a super-2 number, since 2×50533002² = 5107168582264008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (50533003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107743 + ... + 108210.

Almost surely, 2^50533002 is an apocalyptic number.

50533002 is an abundant number, since it is smaller than the sum of its proper divisors (67377882).

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

50533002 is a wasteful number, since it uses less digits than its factorization.

50533002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215974 (or 215971 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 50533002 is about 7108.6568351553. The cubic root of 50533002 is about 369.7075897634.

Adding to 50533002 its reverse (20033505), we get a palindrome (70566507).

The spelling of 50533002 in words is "fifty million, five hundred thirty-three thousand, two".