603616456401 has 32 divisors (see below), whose sum is σ = 981843609600. Its totient is φ = 322167404160.

The previous prime is 603616456361. The next prime is 603616456483. The reversal of 603616456401 is 104654616306.

It is not a de Polignac number, because 603616456401 - 2⁹ = 603616455889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (603616456601) 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 31 ways as a sum of consecutive naturals, for example, 10625356 + ... + 10682013.

It is an arithmetic number, because the mean of its divisors is an integer number (30682612800).

Almost surely, 2^603616456401 is an apocalyptic number.

It is an amenable number.

603616456401 is a deficient number, since it is larger than the sum of its proper divisors (378227153199).

603616456401 is a wasteful number, since it uses less digits than its factorization.

603616456401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21307469.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 603616456401 in words is "six hundred three billion, six hundred sixteen million, four hundred fifty-six thousand, four hundred one".