45604450 has 12 divisors (see below), whose sum is σ = 84824370. Its totient is φ = 18241760.

The previous prime is 45604439. The next prime is 45604451. The reversal of 45604450 is 5440654.

It can be written as a sum of positive squares in 3 ways, for example, as 44582329 + 1022121 = 6677^2 + 1011^2 .

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (45604451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 455995 + ... + 456094.

Almost surely, 2^45604450 is an apocalyptic number.

45604450 is a deficient number, since it is larger than the sum of its proper divisors (39219920).

45604450 is a wasteful number, since it uses less digits than its factorization.

45604450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912101 (or 912096 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 45604450 is about 6753.1066924787. The cubic root of 45604450 is about 357.2748186638.

The spelling of 45604450 in words is "forty-five million, six hundred four thousand, four hundred fifty".