45530963 has 4 divisors (see below), whose sum is σ = 45562608. Its totient is φ = 45499320.

The previous prime is 45530959. The next prime is 45530983. The reversal of 45530963 is 36903554.

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 45530963 - 2² = 45530959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45530923) 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, 13556 + ... + 16577.

It is an arithmetic number, because the mean of its divisors is an integer number (11390652).

Almost surely, 2^45530963 is an apocalyptic number.

45530963 is a deficient number, since it is larger than the sum of its proper divisors (31645).

45530963 is a wasteful number, since it uses less digits than its factorization.

45530963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31644.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 45530963 is about 6747.6635215458. The cubic root of 45530963 is about 357.0828113071.

The spelling of 45530963 in words is "forty-five million, five hundred thirty thousand, nine hundred sixty-three".