45554143211 has 8 divisors (see below), whose sum is σ = 48580806960. Its totient is φ = 42566035968.

The previous prime is 45554143157. The next prime is 45554143237. The reversal of 45554143211 is 11234145554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45554143211 - 2¹⁰ = 45554142187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45554143711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9636686 + ... + 9641411.

It is an arithmetic number, because the mean of its divisors is an integer number (6072600870).

Almost surely, 2^45554143211 is an apocalyptic number.

45554143211 is a deficient number, since it is larger than the sum of its proper divisors (3026663749).

45554143211 is a wasteful number, since it uses less digits than its factorization.

45554143211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19278253.

The product of its digits is 48000, while the sum is 35.

Adding to 45554143211 its reverse (11234145554), we get a palindrome (56788288765).

The spelling of 45554143211 in words is "forty-five billion, five hundred fifty-four million, one hundred forty-three thousand, two hundred eleven".