54547640330 has 16 divisors (see below), whose sum is σ = 98188411464. Its totient is φ = 21818465280.

The previous prime is 54547640327. The next prime is 54547640377. The reversal of 54547640330 is 3304674545.

It can be written as a sum of positive squares in 4 ways, for example, as 46040714041 + 8506926289 = 214571^2 + 92233^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698450 + ... + 772610.

Almost surely, 2^54547640330 is an apocalyptic number.

54547640330 is a deficient number, since it is larger than the sum of its proper divisors (43640771134).

54547640330 is a wasteful number, since it uses less digits than its factorization.

54547640330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147721.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 54547640330 in words is "fifty-four billion, five hundred forty-seven million, six hundred forty thousand, three hundred thirty".