5513155201 has 4 divisors (see below), whose sum is σ = 5543614804. Its totient is φ = 5482695600.

The previous prime is 5513155181. The next prime is 5513155211. The reversal of 5513155201 is 1025513155.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2811650625 + 2701504576 = 53025^2 + 51976^2 .

It is a cyclic number.

It is not a de Polignac number, because 5513155201 - 2⁵ = 5513155169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5513155201.

It is not an unprimeable number, because it can be changed into a prime (5513155211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15229530 + ... + 15229891.

It is an arithmetic number, because the mean of its divisors is an integer number (1385903701).

Almost surely, 2^5513155201 is an apocalyptic number.

It is an amenable number.

5513155201 is a deficient number, since it is larger than the sum of its proper divisors (30459603).

5513155201 is a wasteful number, since it uses less digits than its factorization.

5513155201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30459602.

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 5513155201 is about 74250.6242465341. The cubic root of 5513155201 is about 1766.5803938211.

Adding to 5513155201 its reverse (1025513155), we get a palindrome (6538668356).

It can be divided in two parts, 551315 and 5201, that added together give a square (556516 = 746²).

The spelling of 5513155201 in words is "five billion, five hundred thirteen million, one hundred fifty-five thousand, two hundred one".