273445104530 has 48 divisors (see below), whose sum is σ = 533142912384. Its totient is φ = 100932586560.

The previous prime is 273445104521. The next prime is 273445104553. The reversal of 273445104530 is 35401544372.

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, 5734085 + ... + 5781575.

It is an arithmetic number, because the mean of its divisors is an integer number (11107144008).

Almost surely, 2^273445104530 is an apocalyptic number.

273445104530 is a deficient number, since it is larger than the sum of its proper divisors (259697807854).

273445104530 is a wasteful number, since it uses less digits than its factorization.

273445104530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50931 (or 50918 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 273445104530 in words is "two hundred seventy-three billion, four hundred forty-five million, one hundred four thousand, five hundred thirty".