545121511032325 has 48 divisors (see below), whose sum is σ = 707497702963200. Its totient is φ = 415860397444800.

The previous prime is 545121511032229. The next prime is 545121511032337. The reversal of 545121511032325 is 523230115121545.

It is not a de Polignac number, because 545121511032325 - 2²¹ = 545121508935173 is a prime.

It is a congruent number.

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, 8396916216 + ... + 8396981134.

It is an arithmetic number, because the mean of its divisors is an integer number (14739535478400).

Almost surely, 2^{545121511032325} is an apocalyptic number.

It is an amenable number.

545121511032325 is a deficient number, since it is larger than the sum of its proper divisors (162376191930875).

545121511032325 is a wasteful number, since it uses less digits than its factorization.

545121511032325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109402 (or 109397 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 545121511032325 in words is "five hundred forty-five trillion, one hundred twenty-one billion, five hundred eleven million, thirty-two thousand, three hundred twenty-five".