545253111235 has 48 divisors (see below), whose sum is σ = 772332449472. Its totient is φ = 368390937600.

The previous prime is 545253111199. The next prime is 545253111241. The reversal of 545253111235 is 532111352545.

It is not a de Polignac number, because 545253111235 - 2¹¹ = 545253109187 is a prime.

It is a super-2 number, since 2×545253111235² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 545253111194 and 545253111203.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30484495 + ... + 30502375.

It is an arithmetic number, because the mean of its divisors is an integer number (16090259364).

Almost surely, 2^545253111235 is an apocalyptic number.

545253111235 is a deficient number, since it is larger than the sum of its proper divisors (227079338237).

545253111235 is a wasteful number, since it uses less digits than its factorization.

545253111235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19724 (or 19717 counting only the distinct ones).

The product of its digits is 90000, while the sum is 37.

The spelling of 545253111235 in words is "five hundred forty-five billion, two hundred fifty-three million, one hundred eleven thousand, two hundred thirty-five".