545733155701 has 4 divisors (see below), whose sum is σ = 546153922732. Its totient is φ = 545312388672.

The previous prime is 545733155659. The next prime is 545733155719. The reversal of 545733155701 is 107551337545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 107551337545 = 5 ⋅21510267509.

It can be written as a sum of positive squares in 2 ways, for example, as 536329199025 + 9403956676 = 732345^2 + 96974^2 .

It is a cyclic number.

It is not a de Polignac number, because 545733155701 - 2¹⁵ = 545733122933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545733155731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210381570 + ... + 210384163.

It is an arithmetic number, because the mean of its divisors is an integer number (136538480683).

Almost surely, 2^545733155701 is an apocalyptic number.

It is an amenable number.

545733155701 is a deficient number, since it is larger than the sum of its proper divisors (420767031).

545733155701 is a wasteful number, since it uses less digits than its factorization.

545733155701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420767030.

The product of its (nonzero) digits is 1102500, while the sum is 46.

The spelling of 545733155701 in words is "five hundred forty-five billion, seven hundred thirty-three million, one hundred fifty-five thousand, seven hundred one".