545011366210263 has 12 divisors (see below), whose sum is σ = 787434130235688. Its totient is φ = 363250684581840.

The previous prime is 545011366210219. The next prime is 545011366210273. The reversal of 545011366210263 is 362012663110545.

It is a happy number.

545011366210263 is a `hidden beast` number, since 5 + 4 + 5 + 0 + 1 + 1 + 366 + 21 + 0 + 263 = 666.

It is not a de Polignac number, because 545011366210263 - 2⁸ = 545011366210007 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545011366210273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7518813828 + ... + 7518886313.

It is an arithmetic number, because the mean of its divisors is an integer number (65619510852974).

Almost surely, 2^{545011366210263} is an apocalyptic number.

545011366210263 is a deficient number, since it is larger than the sum of its proper divisors (242422764025425).

545011366210263 is a wasteful number, since it uses less digits than its factorization.

545011366210263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15037704174 (or 15037704171 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 545011366210263 in words is "five hundred forty-five trillion, eleven billion, three hundred sixty-six million, two hundred ten thousand, two hundred sixty-three".