545612510604 has 96 divisors (see below), whose sum is σ = 1503453952000. Its totient is φ = 153915914880.

The previous prime is 545612510603. The next prime is 545612510629. The reversal of 545612510604 is 406015216545.

It is not an unprimeable number, because it can be changed into a prime (545612510603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 513817 + ... + 1164144.

Almost surely, 2^545612510604 is an apocalyptic number.

It is an amenable number.

545612510604 is an abundant number, since it is smaller than the sum of its proper divisors (957841441396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545612510604 is a wasteful number, since it uses less digits than its factorization.

545612510604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678068 (or 1678052 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 545612510604 in words is "five hundred forty-five billion, six hundred twelve million, five hundred ten thousand, six hundred four".