273645482130 has 48 divisors (see below), whose sum is σ = 712345045464. Its totient is φ = 72883226880.

The previous prime is 273645482119. The next prime is 273645482167. The reversal of 273645482130 is 31284546372.

273645482130 is a `hidden beast` number, since 2 + 7 + 36 + 4 + 5 + 482 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 229453454169 + 44192027961 = 479013^2 + 210219^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 1777819 + ... + 1925598.

Almost surely, 2^273645482130 is an apocalyptic number.

273645482130 is an abundant number, since it is smaller than the sum of its proper divisors (438699563334).

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

273645482130 is a wasteful number, since it uses less digits than its factorization.

273645482130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704251 (or 3704248 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 273645482130 in words is "two hundred seventy-three billion, six hundred forty-five million, four hundred eighty-two thousand, one hundred thirty".