545360663061 has 12 divisors (see below), whose sum is σ = 804503673792. Its totient is φ = 355838162856.

The previous prime is 545360663059. The next prime is 545360663093. The reversal of 545360663061 is 160366063545.

545360663061 is a `hidden beast` number, since 5 + 4 + 5 + 3 + 6 + 0 + 6 + 630 + 6 + 1 = 666.

It is not a de Polignac number, because 545360663061 - 2¹ = 545360663059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545360662998 and 545360663016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545360663041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 644633931 + ... + 644634776.

It is an arithmetic number, because the mean of its divisors is an integer number (67041972816).

Almost surely, 2^545360663061 is an apocalyptic number.

It is an amenable number.

545360663061 is a deficient number, since it is larger than the sum of its proper divisors (259143010731).

545360663061 is a wasteful number, since it uses less digits than its factorization.

545360663061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289268760 (or 1289268757 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 545360663061 in words is "five hundred forty-five billion, three hundred sixty million, six hundred sixty-three thousand, sixty-one".