2752755825749 has 16 divisors (see below), whose sum is σ = 2957394707520. Its totient is φ = 2557276444800.

The previous prime is 2752755825733. The next prime is 2752755825767. The reversal of 2752755825749 is 9475285572572.

It is a cyclic number.

It is not a de Polignac number, because 2752755825749 - 2⁴ = 2752755825733 is a prime.

It is a super-2 number, since 2×2752755825749² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752755825719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16390352 + ... + 16557449.

It is an arithmetic number, because the mean of its divisors is an integer number (184837169220).

Almost surely, 2^{2752755825749} is an apocalyptic number.

2752755825749 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2752755825749 is a deficient number, since it is larger than the sum of its proper divisors (204638881771).

2752755825749 is a wasteful number, since it uses less digits than its factorization.

2752755825749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32947940.

The product of its digits is 493920000, while the sum is 68.

The spelling of 2752755825749 in words is "two trillion, seven hundred fifty-two billion, seven hundred fifty-five million, eight hundred twenty-five thousand, seven hundred forty-nine".