545050726 has 32 divisors (see below), whose sum is σ = 903057408. Its totient is φ = 244671840.

The previous prime is 545050699. The next prime is 545050729. The reversal of 545050726 is 627050545.

It is a junction number, because it is equal to n+sod(n) for n = 545050691 and 545050700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545050729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041901 + ... + 1042423.

It is an arithmetic number, because the mean of its divisors is an integer number (28220544).

Almost surely, 2^545050726 is an apocalyptic number.

545050726 is a deficient number, since it is larger than the sum of its proper divisors (358006682).

545050726 is a wasteful number, since it uses less digits than its factorization.

545050726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 545050726 is about 23346.3214661325. The cubic root of 545050726 is about 816.8562584858.

The spelling of 545050726 in words is "five hundred forty-five million, fifty thousand, seven hundred twenty-six".