5613265020 has 144 divisors (see below), whose sum is σ = 18292496544. Its totient is φ = 1280716800.

The previous prime is 5613264997. The next prime is 5613265039. The reversal of 5613265020 is 205623165.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100680 + ... + 146160.

It is an arithmetic number, because the mean of its divisors is an integer number (127031226).

Almost surely, 2^5613265020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5613265020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9146248272).

5613265020 is an abundant number, since it is smaller than the sum of its proper divisors (12679231524).

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

5613265020 is a wasteful number, since it uses less digits than its factorization.

5613265020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45532 (or 45519 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5613265020 is about 74921.7259544920. The cubic root of 5613265020 is about 1777.2090483403.

Adding to 5613265020 its reverse (205623165), we get a palindrome (5818888185).

The spelling of 5613265020 in words is "five billion, six hundred thirteen million, two hundred sixty-five thousand, twenty".