545411026650 has 96 divisors (see below), whose sum is σ = 1546177288320. Its totient is φ = 124639038720.

The previous prime is 545411026577. The next prime is 545411026691. The reversal of 545411026650 is 56620114545.

It is a junction number, because it is equal to n+sod(n) for n = 545411026599 and 545411026608.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5152456 + ... + 5257244.

It is an arithmetic number, because the mean of its divisors is an integer number (16106013420).

Almost surely, 2^545411026650 is an apocalyptic number.

545411026650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

545411026650 is an abundant number, since it is smaller than the sum of its proper divisors (1000766261670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545411026650 is a wasteful number, since it uses less digits than its factorization.

545411026650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109768 (or 109763 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 545411026650 in words is "five hundred forty-five billion, four hundred eleven million, twenty-six thousand, six hundred fifty".