45201541 has 8 divisors (see below), whose sum is σ = 56355264. Its totient is φ = 35221920.

The previous prime is 45201539. The next prime is 45201553. The reversal of 45201541 is 14510254.

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 45201541 - 2¹ = 45201539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45201841) 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, 293440 + ... + 293593.

It is an arithmetic number, because the mean of its divisors is an integer number (7044408).

Almost surely, 2^45201541 is an apocalyptic number.

It is an amenable number.

45201541 is a deficient number, since it is larger than the sum of its proper divisors (11153723).

45201541 is a wasteful number, since it uses less digits than its factorization.

45201541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587051.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 45201541 is about 6723.2091295750. The cubic root of 45201541 is about 356.2195469608.

Adding to 45201541 its reverse (14510254), we get a palindrome (59711795).

The spelling of 45201541 in words is "forty-five million, two hundred one thousand, five hundred forty-one".