2757432241 has 8 divisors (see below), whose sum is σ = 2778239744. Its totient is φ = 2736700560.

The previous prime is 2757432217. The next prime is 2757432253. The reversal of 2757432241 is 1422347572.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2757432241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2757432241.

It is not an unprimeable number, because it can be changed into a prime (2757438241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55135 + ... + 92491.

It is an arithmetic number, because the mean of its divisors is an integer number (347279968).

Almost surely, 2^2757432241 is an apocalyptic number.

It is an amenable number.

2757432241 is a deficient number, since it is larger than the sum of its proper divisors (20807503).

2757432241 is a wasteful number, since it uses less digits than its factorization.

2757432241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37911.

The product of its digits is 94080, while the sum is 37.

The square root of 2757432241 is about 52511.2582309737. The cubic root of 2757432241 is about 1402.2806773609.

The spelling of 2757432241 in words is "two billion, seven hundred fifty-seven million, four hundred thirty-two thousand, two hundred forty-one".