2725966435049 has 16 divisors (see below), whose sum is σ = 3202647275520. Its totient is φ = 2287443365760.

The previous prime is 2725966435043. The next prime is 2725966435057. The reversal of 2725966435049 is 9405346695272.

It is a cyclic number.

It is not a de Polignac number, because 2725966435049 - 2⁴⁰ = 1626454807273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2725966434982 and 2725966435000.

It is not an unprimeable number, because it can be changed into a prime (2725966435043) 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, 3905717 + ... + 4550445.

It is an arithmetic number, because the mean of its divisors is an integer number (200165454720).

Almost surely, 2^{2725966435049} is an apocalyptic number.

It is an amenable number.

2725966435049 is a deficient number, since it is larger than the sum of its proper divisors (476680840471).

2725966435049 is a wasteful number, since it uses less digits than its factorization.

2725966435049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674320.

The product of its (nonzero) digits is 97977600, while the sum is 62.

The spelling of 2725966435049 in words is "two trillion, seven hundred twenty-five billion, nine hundred sixty-six million, four hundred thirty-five thousand, forty-nine".