6555552301 has 4 divisors (see below), whose sum is σ = 6591771004. Its totient is φ = 6519333600.

The previous prime is 6555552287. The next prime is 6555552323. The reversal of 6555552301 is 1032555556.

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 1513132201 + 5042420100 = 38899^2 + 71010^2 .

It is a cyclic number.

It is not a de Polignac number, because 6555552301 - 2²⁵ = 6521997869 is a prime.

It is a super-2 number, since 2×6555552301² = 85950531942292789202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6555552001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18109080 + ... + 18109441.

It is an arithmetic number, because the mean of its divisors is an integer number (1647942751).

Almost surely, 2^6555552301 is an apocalyptic number.

It is an amenable number.

6555552301 is a deficient number, since it is larger than the sum of its proper divisors (36218703).

6555552301 is a wasteful number, since it uses less digits than its factorization.

6555552301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36218702.

The product of its (nonzero) digits is 112500, while the sum is 37.

The square root of 6555552301 is about 80966.3652450819. The cubic root of 6555552301 is about 1871.5571596175.

The spelling of 6555552301 in words is "six billion, five hundred fifty-five million, five hundred fifty-two thousand, three hundred one".