45603573 has 32 divisors (see below), whose sum is σ = 66831360. Its totient is φ = 27578880.

The previous prime is 45603557. The next prime is 45603577. The reversal of 45603573 is 37530654.

It is not a de Polignac number, because 45603573 - 2⁴ = 45603557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45603577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99561 + ... + 100017.

It is an arithmetic number, because the mean of its divisors is an integer number (2088480).

Almost surely, 2^45603573 is an apocalyptic number.

It is an amenable number.

45603573 is a deficient number, since it is larger than the sum of its proper divisors (21227787).

45603573 is a wasteful number, since it uses less digits than its factorization.

45603573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 45603573 is about 6753.0417590890. The cubic root of 45603573 is about 357.2725284485.

The spelling of 45603573 in words is "forty-five million, six hundred three thousand, five hundred seventy-three".