5201154220 has 96 divisors (see below), whose sum is σ = 11739603456. Its totient is φ = 1930790400.

The previous prime is 5201154209. The next prime is 5201154251. The reversal of 5201154220 is 224511025.

It is a super-3 number, since 3×5201154220³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5201154191 and 5201154200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3978807 + ... + 3980113.

It is an arithmetic number, because the mean of its divisors is an integer number (122287536).

Almost surely, 2^5201154220 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 5201154220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5869801728).

5201154220 is an abundant number, since it is smaller than the sum of its proper divisors (6538449236).

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

5201154220 is a wasteful number, since it uses less digits than its factorization.

5201154220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591 (or 1589 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 5201154220 is about 72119.0281409837. The cubic root of 5201154220 is about 1732.6063845963.

Adding to 5201154220 its reverse (224511025), we get a palindrome (5425665245).

The spelling of 5201154220 in words is "five billion, two hundred one million, one hundred fifty-four thousand, two hundred twenty".