45502541 has 8 divisors (see below), whose sum is σ = 52093440. Its totient is φ = 38934288.

The previous prime is 45502531. The next prime is 45502543. The reversal of 45502541 is 14520554.

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 45502541 - 2¹⁸ = 45240397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45502541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45502543) 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, 1106 + ... + 9603.

It is an arithmetic number, because the mean of its divisors is an integer number (6511680).

Almost surely, 2^45502541 is an apocalyptic number.

It is an amenable number.

45502541 is a deficient number, since it is larger than the sum of its proper divisors (6590899).

45502541 is a wasteful number, since it uses less digits than its factorization.

45502541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11323.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 45502541 is about 6745.5571304378. The cubic root of 45502541 is about 357.0084946991.

The spelling of 45502541 in words is "forty-five million, five hundred two thousand, five hundred forty-one".