45007415 has 12 divisors (see below), whose sum is σ = 57374616. Its totient is φ = 33886848.

The previous prime is 45007411. The next prime is 45007423. The reversal of 45007415 is 51470054.

It is not a de Polignac number, because 45007415 - 2² = 45007411 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 (45007411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14129 + ... + 17018.

It is an arithmetic number, because the mean of its divisors is an integer number (4781218).

Almost surely, 2^45007415 is an apocalyptic number.

45007415 is a deficient number, since it is larger than the sum of its proper divisors (12367201).

45007415 is a wasteful number, since it uses less digits than its factorization.

45007415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31186 (or 31169 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 45007415 is about 6708.7565912023. The cubic root of 45007415 is about 355.7088659419.

Adding to 45007415 its reverse (51470054), we get a palindrome (96477469).

The spelling of 45007415 in words is "forty-five million, seven thousand, four hundred fifteen".