2747625513 has 16 divisors (see below), whose sum is σ = 3799782336. Its totient is φ = 1764590400.

The previous prime is 2747625509. The next prime is 2747625539. The reversal of 2747625513 is 3155267472.

It is not a de Polignac number, because 2747625513 - 2² = 2747625509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2747625553) 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, 111331 + ... + 133752.

It is an arithmetic number, because the mean of its divisors is an integer number (237486396).

Almost surely, 2^2747625513 is an apocalyptic number.

It is an amenable number.

2747625513 is a deficient number, since it is larger than the sum of its proper divisors (1052156823).

2747625513 is a wasteful number, since it uses less digits than its factorization.

2747625513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245224.

The product of its digits is 352800, while the sum is 42.

The square root of 2747625513 is about 52417.7976740725. The cubic root of 2747625513 is about 1400.6163124887.

The spelling of 2747625513 in words is "two billion, seven hundred forty-seven million, six hundred twenty-five thousand, five hundred thirteen".