45011541 has 8 divisors (see below), whose sum is σ = 60076800. Its totient is φ = 29976992.

The previous prime is 45011537. The next prime is 45011543. The reversal of 45011541 is 14511054.

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 45011541 - 2² = 45011537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45011543) 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, 4005 + ... + 10298.

It is an arithmetic number, because the mean of its divisors is an integer number (7509600).

Almost surely, 2^45011541 is an apocalyptic number.

It is an amenable number.

45011541 is a deficient number, since it is larger than the sum of its proper divisors (15065259).

45011541 is a wasteful number, since it uses less digits than its factorization.

45011541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15355.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 45011541 is about 6709.0640927032. The cubic root of 45011541 is about 355.7197353355.

Adding to 45011541 its reverse (14511054), we get a palindrome (59522595).

The spelling of 45011541 in words is "forty-five million, eleven thousand, five hundred forty-one".