545004605151 has 24 divisors (see below), whose sum is σ = 800868940560. Its totient is φ = 357045561216.

The previous prime is 545004605147. The next prime is 545004605153. The reversal of 545004605151 is 151506400545.

545004605151 is a `hidden beast` number, since 5 + 45 + 0 + 0 + 4 + 605 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 545004605151 - 2² = 545004605147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545004605153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1251445 + ... + 1629761.

It is an arithmetic number, because the mean of its divisors is an integer number (33369539190).

Almost surely, 2^545004605151 is an apocalyptic number.

545004605151 is a deficient number, since it is larger than the sum of its proper divisors (255864335409).

545004605151 is a wasteful number, since it uses less digits than its factorization.

545004605151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381095 (or 381092 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 545004605151 in words is "five hundred forty-five billion, four million, six hundred five thousand, one hundred fifty-one".