2730283512 has 64 divisors (see below), whose sum is σ = 7548284160. Its totient is φ = 816019200.

The previous prime is 2730283511. The next prime is 2730283547. The reversal of 2730283512 is 2153820372.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730283511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51564 + ... + 90107.

It is an arithmetic number, because the mean of its divisors is an integer number (117941940).

Almost surely, 2^2730283512 is an apocalyptic number.

2730283512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2730283512 is an abundant number, since it is smaller than the sum of its proper divisors (4818000648).

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

2730283512 is a wasteful number, since it uses less digits than its factorization.

2730283512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141764 (or 141760 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2730283512 is about 52252.1149045663. The cubic root of 2730283512 is about 1397.6633662171.

The spelling of 2730283512 in words is "two billion, seven hundred thirty million, two hundred eighty-three thousand, five hundred twelve".