45555201011 has 4 divisors (see below), whose sum is σ = 45555679272. Its totient is φ = 45554722752.

The previous prime is 45555200989. The next prime is 45555201017. The reversal of 45555201011 is 11010255554.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45555201011 - 2⁶ = 45555200947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45555201017) 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, 42185 + ... + 304778.

It is an arithmetic number, because the mean of its divisors is an integer number (11388919818).

Almost surely, 2^45555201011 is an apocalyptic number.

45555201011 is a deficient number, since it is larger than the sum of its proper divisors (478261).

45555201011 is a wasteful number, since it uses less digits than its factorization.

45555201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478260.

The product of its (nonzero) digits is 5000, while the sum is 29.

Adding to 45555201011 its reverse (11010255554), we get a palindrome (56565456565).

The spelling of 45555201011 in words is "forty-five billion, five hundred fifty-five million, two hundred one thousand, eleven".