45052202 has 8 divisors (see below), whose sum is σ = 72776676. Its totient is φ = 20793312.

The previous prime is 45052187. The next prime is 45052237. The reversal of 45052202 is 20225054.

It can be written as a sum of positive squares in 2 ways, for example, as 43178041 + 1874161 = 6571^2 + 1369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866363 + ... + 866414.

Almost surely, 2^45052202 is an apocalyptic number.

45052202 is a deficient number, since it is larger than the sum of its proper divisors (27724474).

45052202 is a wasteful number, since it uses less digits than its factorization.

45052202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732792.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 45052202 is about 6712.0937120991. The cubic root of 45052202 is about 355.8268157769.

Adding to 45052202 its reverse (20225054), we get a palindrome (65277256).

It can be divided in two parts, 45052 and 202, that added together give a palindrome (45254).

The spelling of 45052202 in words is "forty-five million, fifty-two thousand, two hundred two".