545554273246 has 16 divisors (see below), whose sum is σ = 866483881200. Its totient is φ = 256726880640.

The previous prime is 545554273211. The next prime is 545554273321. The reversal of 545554273246 is 642372455545.

It is a junction number, because it is equal to n+sod(n) for n = 545554273193 and 545554273202.

It is a congruent number.

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, 2545576 + ... + 2751556.

It is an arithmetic number, because the mean of its divisors is an integer number (54155242575).

Almost surely, 2^545554273246 is an apocalyptic number.

545554273246 is a deficient number, since it is larger than the sum of its proper divisors (320929607954).

545554273246 is a wasteful number, since it uses less digits than its factorization.

545554273246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283899.

The product of its digits is 20160000, while the sum is 52.

The spelling of 545554273246 in words is "five hundred forty-five billion, five hundred fifty-four million, two hundred seventy-three thousand, two hundred forty-six".