545976008730 has 48 divisors (see below), whose sum is σ = 1420220251944. Its totient is φ = 145523589120.

The previous prime is 545976008713. The next prime is 545976008777. The reversal of 545976008730 is 37800679545.

545976008730 is a `hidden beast` number, since 545 + 9 + 7 + 60 + 0 + 8 + 7 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 270473845041 + 275502163689 = 520071^2 + 524883^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1270279 + ... + 1644858.

Almost surely, 2^545976008730 is an apocalyptic number.

545976008730 is an abundant number, since it is smaller than the sum of its proper divisors (874244243214).

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

545976008730 is a wasteful number, since it uses less digits than its factorization.

545976008730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917231 (or 2917228 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 545976008730 in words is "five hundred forty-five billion, nine hundred seventy-six million, eight thousand, seven hundred thirty".