4540556162426 has 16 divisors (see below), whose sum is σ = 6844172544000. Its totient is φ = 2259192321168.

The previous prime is 4540556162297. The next prime is 4540556162453. The reversal of 4540556162426 is 6242616550454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6415001 + ... + 7087548.

It is an arithmetic number, because the mean of its divisors is an integer number (427760784000).

Almost surely, 2^{4540556162426} is an apocalyptic number.

4540556162426 is a deficient number, since it is larger than the sum of its proper divisors (2303616381574).

4540556162426 is a wasteful number, since it uses less digits than its factorization.

4540556162426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503373.

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 4540556162426 in words is "four trillion, five hundred forty billion, five hundred fifty-six million, one hundred sixty-two thousand, four hundred twenty-six".