45504554141 has 4 divisors (see below), whose sum is σ = 46472736192. Its totient is φ = 44536372092.

The previous prime is 45504554119. The next prime is 45504554159. The reversal of 45504554141 is 14145540554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45504554141 - 2³⁰ = 44430812317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45504554095 and 45504554104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504554191) 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, 484090955 + ... + 484091048.

It is an arithmetic number, because the mean of its divisors is an integer number (11618184048).

Almost surely, 2^45504554141 is an apocalyptic number.

It is an amenable number.

45504554141 is a deficient number, since it is larger than the sum of its proper divisors (968182051).

45504554141 is an equidigital number, since it uses as much as digits as its factorization.

45504554141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968182050.

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 45504554141 in words is "forty-five billion, five hundred four million, five hundred fifty-four thousand, one hundred forty-one".