540053958533 has 2 divisors, whose sum is σ = 540053958534. Its totient is φ = 540053958532.

The previous prime is 540053958473. The next prime is 540053958553. The reversal of 540053958533 is 335859350045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528119051524 + 11934907009 = 726718^2 + 109247^2 .

It is a cyclic number.

It is not a de Polignac number, because 540053958533 - 2¹⁴ = 540053942149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540053958553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270026979266 + 270026979267.

It is an arithmetic number, because the mean of its divisors is an integer number (270026979267).

Almost surely, 2^540053958533 is an apocalyptic number.

It is an amenable number.

540053958533 is a deficient number, since it is larger than the sum of its proper divisors (1).

540053958533 is an equidigital number, since it uses as much as digits as its factorization.

540053958533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 540053958533 in words is "five hundred forty billion, fifty-three million, nine hundred fifty-eight thousand, five hundred thirty-three".