45654513603 has 8 divisors (see below), whose sum is σ = 64076510400. Its totient is φ = 28834429608.

The previous prime is 45654513581. The next prime is 45654513613. The reversal of 45654513603 is 30631545654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45654513603 - 2⁵ = 45654513571 is a prime.

It is a super-2 number, since 2×45654513603² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45654513613) 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 7 ways as a sum of consecutive naturals, for example, 400478133 + ... + 400478246.

It is an arithmetic number, because the mean of its divisors is an integer number (8009563800).

Almost surely, 2^45654513603 is an apocalyptic number.

45654513603 is a deficient number, since it is larger than the sum of its proper divisors (18421996797).

45654513603 is a wasteful number, since it uses less digits than its factorization.

45654513603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800956401.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 45654513603 in words is "forty-five billion, six hundred fifty-four million, five hundred thirteen thousand, six hundred three".