45605743 has 8 divisors (see below), whose sum is σ = 47246976. Its totient is φ = 43975200.

The previous prime is 45605737. The next prime is 45605753. The reversal of 45605743 is 34750654.

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 45605743 - 2¹³ = 45597551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45605699 and 45605708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45605753) 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, 6573 + ... + 11593.

It is an arithmetic number, because the mean of its divisors is an integer number (5905872).

Almost surely, 2^45605743 is an apocalyptic number.

45605743 is a deficient number, since it is larger than the sum of its proper divisors (1641233).

45605743 is a wasteful number, since it uses less digits than its factorization.

45605743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5345.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 45605743 is about 6753.2024255164. The cubic root of 45605743 is about 357.2781951762.

The spelling of 45605743 in words is "forty-five million, six hundred five thousand, seven hundred forty-three".