45603603043 has 8 divisors (see below), whose sum is σ = 46282190000. Its totient is φ = 44926472448.

The previous prime is 45603603029. The next prime is 45603603047. The reversal of 45603603043 is 34030630654.

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 45603603043 - 2²⁵ = 45570048611 is a prime.

It is a super-2 number, since 2×45603603043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45603603047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300918 + ... + 426331.

It is an arithmetic number, because the mean of its divisors is an integer number (5785273750).

Almost surely, 2^45603603043 is an apocalyptic number.

45603603043 is a deficient number, since it is larger than the sum of its proper divisors (678586957).

45603603043 is an equidigital number, since it uses as much as digits as its factorization.

45603603043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728181.

The product of its (nonzero) digits is 77760, while the sum is 34.

The spelling of 45603603043 in words is "forty-five billion, six hundred three million, six hundred three thousand, forty-three".