45358542603 has 24 divisors (see below), whose sum is σ = 71560622016. Its totient is φ = 27456735600.

The previous prime is 45358542539. The next prime is 45358542629. The reversal of 45358542603 is 30624585354.

45358542603 is a `hidden beast` number, since 4 + 5 + 3 + 585 + 4 + 2 + 60 + 3 = 666.

It is not a de Polignac number, because 45358542603 - 2⁶ = 45358542539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45358542653) 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 23 ways as a sum of consecutive naturals, for example, 195133 + ... + 358878.

It is an arithmetic number, because the mean of its divisors is an integer number (2981692584).

Almost surely, 2^45358542603 is an apocalyptic number.

45358542603 is a deficient number, since it is larger than the sum of its proper divisors (26202079413).

45358542603 is a wasteful number, since it uses less digits than its factorization.

45358542603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554855 (or 554852 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 45358542603 in words is "forty-five billion, three hundred fifty-eight million, five hundred forty-two thousand, six hundred three".