541603333106145 has 80 divisors (see below), whose sum is σ = 1022380410712320. Its totient is φ = 273761365147776.

The previous prime is 541603333106021. The next prime is 541603333106243. The reversal of 541603333106145 is 541601333306145.

It is a happy number.

541603333106145 is a `hidden beast` number, since 5 + 4 + 1 + 603 + 3 + 3 + 31 + 0 + 6 + 1 + 4 + 5 = 666.

It is not a de Polignac number, because 541603333106145 - 2²⁰ = 541603332057569 is a prime.

It is a super-2 number, since 2×541603333106145² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 541603333106145.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 265696309 + ... + 267726978.

It is an arithmetic number, because the mean of its divisors is an integer number (12779755133904).

Almost surely, 2^{541603333106145} is an apocalyptic number.

It is an amenable number.

541603333106145 is a deficient number, since it is larger than the sum of its proper divisors (480777077606175).

541603333106145 is a wasteful number, since it uses less digits than its factorization.

541603333106145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533423436 (or 533423427 counting only the distinct ones).

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

The spelling of 541603333106145 in words is "five hundred forty-one trillion, six hundred three billion, three hundred thirty-three million, one hundred six thousand, one hundred forty-five".