45225413 has 8 divisors (see below), whose sum is σ = 46886880. Its totient is φ = 43570800.

The previous prime is 45225407. The next prime is 45225449. The reversal of 45225413 is 31452254.

It is a happy number.

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 45225413 - 2⁸ = 45225157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45225403) 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, 14438 + ... + 17288.

It is an arithmetic number, because the mean of its divisors is an integer number (5860860).

Almost surely, 2^45225413 is an apocalyptic number.

It is an amenable number.

45225413 is a deficient number, since it is larger than the sum of its proper divisors (1661467).

45225413 is a wasteful number, since it uses less digits than its factorization.

45225413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427.

The product of its digits is 4800, while the sum is 26.

The square root of 45225413 is about 6724.9842378997. The cubic root of 45225413 is about 356.2822452397.

Adding to 45225413 its reverse (31452254), we get a palindrome (76677667).

The spelling of 45225413 in words is "forty-five million, two hundred twenty-five thousand, four hundred thirteen".