545225225045 has 16 divisors (see below), whose sum is σ = 664670869632. Its totient is φ = 429286413120.

The previous prime is 545225225029. The next prime is 545225225107. The reversal of 545225225045 is 540522522545.

It is not a de Polignac number, because 545225225045 - 2⁴ = 545225225029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545225224993 and 545225225011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2388566 + ... + 2606855.

It is an arithmetic number, because the mean of its divisors is an integer number (41541929352).

Almost surely, 2^545225225045 is an apocalyptic number.

It is an amenable number.

545225225045 is a deficient number, since it is larger than the sum of its proper divisors (119445644587).

545225225045 is a wasteful number, since it uses less digits than its factorization.

545225225045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4995772.

The product of its (nonzero) digits is 800000, while the sum is 41.

The spelling of 545225225045 in words is "five hundred forty-five billion, two hundred twenty-five million, two hundred twenty-five thousand, forty-five".