50572002 has 32 divisors (see below), whose sum is σ = 110561472. Its totient is φ = 15326784.

The previous prime is 50572001. The next prime is 50572019. The reversal of 50572002 is 20027505.

It is a self number, because there is not a number n which added to its sum of digits gives 50572002.

It is not an unprimeable number, because it can be changed into a prime (50572001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388 + ... + 10064.

It is an arithmetic number, because the mean of its divisors is an integer number (3455046).

Almost surely, 2^50572002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50572002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55280736).

50572002 is an abundant number, since it is smaller than the sum of its proper divisors (59989470).

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

50572002 is a wasteful number, since it uses less digits than its factorization.

50572002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9762.

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 50572002 is about 7111.3994403352. The cubic root of 50572002 is about 369.8026754020.

Adding to 50572002 its reverse (20027505), we get a palindrome (70599507).

The spelling of 50572002 in words is "fifty million, five hundred seventy-two thousand, two".