45413743 has 4 divisors (see below), whose sum is σ = 47803960. Its totient is φ = 43023528.

The previous prime is 45413723. The next prime is 45413747. The reversal of 45413743 is 34731454.

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 45413743 - 2¹³ = 45405551 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 (45413747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195080 + ... + 1195117.

It is an arithmetic number, because the mean of its divisors is an integer number (11950990).

Almost surely, 2^45413743 is an apocalyptic number.

45413743 is a deficient number, since it is larger than the sum of its proper divisors (2390217).

45413743 is a wasteful number, since it uses less digits than its factorization.

45413743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390216.

The product of its digits is 20160, while the sum is 31.

The square root of 45413743 is about 6738.9719542375. The cubic root of 45413743 is about 356.7761099878.

The spelling of 45413743 in words is "forty-five million, four hundred thirteen thousand, seven hundred forty-three".