545336633545 has 48 divisors (see below), whose sum is σ = 754672464000. Its totient is φ = 375100309760.

The previous prime is 545336633533. The next prime is 545336633549.

545336633545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545336633545 - 2¹⁵ = 545336600777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545336633492 and 545336633501.

It is not an unprimeable number, because it can be changed into a prime (545336633549) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2484156 + ... + 2694754.

It is an arithmetic number, because the mean of its divisors is an integer number (15722343000).

Almost surely, 2^545336633545 is an apocalyptic number.

545336633545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

545336633545 is a deficient number, since it is larger than the sum of its proper divisors (209335830455).

545336633545 is a wasteful number, since it uses less digits than its factorization.

545336633545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210750 (or 210727 counting only the distinct ones).

The product of its digits is 29160000, while the sum is 52.

The spelling of 545336633545 in words is "five hundred forty-five billion, three hundred thirty-six million, six hundred thirty-three thousand, five hundred forty-five".