2724102545 has 8 divisors (see below), whose sum is σ = 3269828520. Its totient is φ = 2178678400.

The previous prime is 2724102517. The next prime is 2724102551. The reversal of 2724102545 is 5452014272.

It can be written as a sum of positive squares in 4 ways, for example, as 689010001 + 2035092544 = 26249^2 + 45112^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2724102545 - 2¹⁰ = 2724101521 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55100 + ... + 92109.

It is an arithmetic number, because the mean of its divisors is an integer number (408728565).

Almost surely, 2^2724102545 is an apocalyptic number.

It is an amenable number.

2724102545 is a deficient number, since it is larger than the sum of its proper divisors (545725975).

2724102545 is a wasteful number, since it uses less digits than its factorization.

2724102545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150915.

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 2724102545 is about 52192.9357767888. The cubic root of 2724102545 is about 1396.6078667425.

The spelling of 2724102545 in words is "two billion, seven hundred twenty-four million, one hundred two thousand, five hundred forty-five".