45416407 has 4 divisors (see below), whose sum is σ = 46982520. Its totient is φ = 43850296.

The previous prime is 45416387. The next prime is 45416411. The reversal of 45416407 is 70461454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45416407 - 2¹⁹ = 44892119 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 (45416477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783013 + ... + 783070.

It is an arithmetic number, because the mean of its divisors is an integer number (11745630).

Almost surely, 2^45416407 is an apocalyptic number.

45416407 is a deficient number, since it is larger than the sum of its proper divisors (1566113).

45416407 is a wasteful number, since it uses less digits than its factorization.

45416407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566112.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 45416407 is about 6739.1696076000. The cubic root of 45416407 is about 356.7830860917.

It can be divided in two parts, 454 and 16407, that added together give a palindrome (16861).

The spelling of 45416407 in words is "forty-five million, four hundred sixteen thousand, four hundred seven".