45202041 has 6 divisors (see below), whose sum is σ = 65291850. Its totient is φ = 30134688.

The previous prime is 45202021. The next prime is 45202051. The reversal of 45202041 is 14020254.

It can be written as a sum of positive squares in only one way, i.e., 44555625 + 646416 = 6675^2 + 804^2 .

It is not a de Polignac number, because 45202041 - 2⁵ = 45202009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45202021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2511216 + ... + 2511233.

It is an arithmetic number, because the mean of its divisors is an integer number (10881975).

Almost surely, 2^45202041 is an apocalyptic number.

It is an amenable number.

45202041 is a deficient number, since it is larger than the sum of its proper divisors (20089809).

45202041 is a wasteful number, since it uses less digits than its factorization.

45202041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5022455 (or 5022452 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 45202041 is about 6723.2463140956. The cubic root of 45202041 is about 356.2208604051.

Adding to 45202041 its reverse (14020254), we get a palindrome (59222295).

It can be divided in two parts, 4520 and 2041, that added together give a 8-th power (6561 = 3⁸).

The spelling of 45202041 in words is "forty-five million, two hundred two thousand, forty-one".