45472413 has 16 divisors (see below), whose sum is σ = 69603840. Its totient is φ = 25867056.

The previous prime is 45472411. The next prime is 45472417. The reversal of 45472413 is 31427454.

It is not a de Polignac number, because 45472413 - 2¹ = 45472411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45472411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3 + ... + 9536.

It is an arithmetic number, because the mean of its divisors is an integer number (4350240).

Almost surely, 2^45472413 is an apocalyptic number.

It is an amenable number.

45472413 is a deficient number, since it is larger than the sum of its proper divisors (24131427).

45472413 is a wasteful number, since it uses less digits than its factorization.

45472413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9776.

The product of its digits is 13440, while the sum is 30.

The square root of 45472413 is about 6743.3235870748. The cubic root of 45472413 is about 356.9296835202.

Adding to 45472413 its reverse (31427454), we get a palindrome (76899867).

The spelling of 45472413 in words is "forty-five million, four hundred seventy-two thousand, four hundred thirteen".