45364843 has 4 divisors (see below), whose sum is σ = 45600088. Its totient is φ = 45129600.

The previous prime is 45364831. The next prime is 45364853. The reversal of 45364843 is 34846354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34846354 = 2 ⋅17423177.

It is a cyclic number.

It is not a de Polignac number, because 45364843 - 2¹³ = 45356651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45364853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117333 + ... + 117718.

It is an arithmetic number, because the mean of its divisors is an integer number (11400022).

Almost surely, 2^45364843 is an apocalyptic number.

45364843 is a deficient number, since it is larger than the sum of its proper divisors (235245).

45364843 is a wasteful number, since it uses less digits than its factorization.

45364843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235244.

The product of its digits is 138240, while the sum is 37.

The square root of 45364843 is about 6735.3428272063. The cubic root of 45364843 is about 356.6480091365.

The spelling of 45364843 in words is "forty-five million, three hundred sixty-four thousand, eight hundred forty-three".