544665020130 has 96 divisors (see below), whose sum is σ = 1765563516288. Its totient is φ = 113177145600.

The previous prime is 544665020101. The next prime is 544665020147. The reversal of 544665020130 is 31020566445.

544665020130 is a `hidden beast` number, since 5 + 446 + 6 + 5 + 0 + 201 + 3 + 0 = 666.

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 47 ways as a sum of consecutive naturals, for example, 39290691 + ... + 39304550.

It is an arithmetic number, because the mean of its divisors is an integer number (18391286628).

Almost surely, 2^544665020130 is an apocalyptic number.

544665020130 is an abundant number, since it is smaller than the sum of its proper divisors (1220898496158).

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

544665020130 is a wasteful number, since it uses less digits than its factorization.

544665020130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78595272 (or 78595269 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 544665020130 its reverse (31020566445), we get a palindrome (575685586575).

The spelling of 544665020130 in words is "five hundred forty-four billion, six hundred sixty-five million, twenty thousand, one hundred thirty".