545012771307 has 8 divisors (see below), whose sum is σ = 731987956176. Its totient is φ = 360689716992.

The previous prime is 545012771257. The next prime is 545012771333. The reversal of 545012771307 is 703177210545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 545012771307 - 2²⁸ = 544744335851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545012771377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663032158 + ... + 663032979.

It is an arithmetic number, because the mean of its divisors is an integer number (91498494522).

Almost surely, 2^545012771307 is an apocalyptic number.

545012771307 is a deficient number, since it is larger than the sum of its proper divisors (186975184869).

545012771307 is a wasteful number, since it uses less digits than its factorization.

545012771307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326065277.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 545012771307 in words is "five hundred forty-five billion, twelve million, seven hundred seventy-one thousand, three hundred seven".