545500050546 has 64 divisors (see below), whose sum is σ = 1242083082240. Its totient is φ = 158096336640.

The previous prime is 545500050479. The next prime is 545500050553. The reversal of 545500050546 is 645050005545.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16011546 + ... + 16045578.

It is an arithmetic number, because the mean of its divisors is an integer number (19407548160).

Almost surely, 2^545500050546 is an apocalyptic number.

545500050546 is an abundant number, since it is smaller than the sum of its proper divisors (696583031694).

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

545500050546 is a wasteful number, since it uses less digits than its factorization.

545500050546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44631.

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 545500050546 in words is "five hundred forty-five billion, five hundred million, fifty thousand, five hundred forty-six".