53563002 has 16 divisors (see below), whose sum is σ = 108882912. Its totient is φ = 17561520.

The previous prime is 53563001. The next prime is 53563031. The reversal of 53563002 is 20036535.

It is not an unprimeable number, because it can be changed into a prime (53563001) 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, 72808 + ... + 73539.

It is an arithmetic number, because the mean of its divisors is an integer number (6805182).

Almost surely, 2^53563002 is an apocalyptic number.

53563002 is an abundant number, since it is smaller than the sum of its proper divisors (55319910).

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

53563002 is a wasteful number, since it uses less digits than its factorization.

53563002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146413.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 53563002 is about 7318.6748800585. The cubic root of 53563002 is about 376.9539540420.

Adding to 53563002 its reverse (20036535), we get a palindrome (73599537).

The spelling of 53563002 in words is "fifty-three million, five hundred sixty-three thousand, two".