545630036545 has 24 divisors (see below), whose sum is σ = 719957387520. Its totient is φ = 396674704800.

The previous prime is 545630036527. The next prime is 545630036579.

545630036545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545630036545 - 2¹⁷ = 545629905473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545630036495 and 545630036504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1479150 + ... + 1810840.

It is an arithmetic number, because the mean of its divisors is an integer number (29998224480).

Almost surely, 2^545630036545 is an apocalyptic number.

545630036545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

545630036545 is a deficient number, since it is larger than the sum of its proper divisors (174327350975).

545630036545 is a wasteful number, since it uses less digits than its factorization.

545630036545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334437 (or 334426 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 545630036545 in words is "five hundred forty-five billion, six hundred thirty million, thirty-six thousand, five hundred forty-five".