45545532041 has 8 divisors (see below), whose sum is σ = 47028547584. Its totient is φ = 44063379360.

The previous prime is 45545532037. The next prime is 45545532061. The reversal of 45545532041 is 14023554554.

45545532041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45545532041 - 2² = 45545532037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45545531986 and 45545532004.

It is not an unprimeable number, because it can be changed into a prime (45545532061) 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, 107561 + ... + 320406.

It is an arithmetic number, because the mean of its divisors is an integer number (5878568448).

Almost surely, 2^45545532041 is an apocalyptic number.

It is an amenable number.

45545532041 is a deficient number, since it is larger than the sum of its proper divisors (1483015543).

45545532041 is a wasteful number, since it uses less digits than its factorization.

45545532041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431431.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 45545532041 in words is "forty-five billion, five hundred forty-five million, five hundred thirty-two thousand, forty-one".