45204563 has 8 divisors (see below), whose sum is σ = 45776016. Its totient is φ = 44636800.

The previous prime is 45204559. The next prime is 45204571. The reversal of 45204563 is 36540254.

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 45204563 - 2² = 45204559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45204503) 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, 29783 + ... + 31263.

It is an arithmetic number, because the mean of its divisors is an integer number (5722002).

Almost surely, 2^45204563 is an apocalyptic number.

45204563 is a deficient number, since it is larger than the sum of its proper divisors (571453).

45204563 is a wasteful number, since it uses less digits than its factorization.

45204563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 45204563 is about 6723.4338696830. The cubic root of 45204563 is about 356.2274852705.

The spelling of 45204563 in words is "forty-five million, two hundred four thousand, five hundred sixty-three".