2742569925 has 24 divisors (see below), whose sum is σ = 4591789440. Its totient is φ = 1444185600.

The previous prime is 2742569917. The next prime is 2742569927. The reversal of 2742569925 is 5299652472.

2742569925 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2742569925 - 2³ = 2742569917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742569927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225516 + ... + 237365.

It is an arithmetic number, because the mean of its divisors is an integer number (191324560).

Almost surely, 2^2742569925 is an apocalyptic number.

2742569925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2742569925 is a deficient number, since it is larger than the sum of its proper divisors (1849219515).

2742569925 is a wasteful number, since it uses less digits than its factorization.

2742569925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462973 (or 462968 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The square root of 2742569925 is about 52369.5515065768. The cubic root of 2742569925 is about 1399.7567477029.

The spelling of 2742569925 in words is "two billion, seven hundred forty-two million, five hundred sixty-nine thousand, nine hundred twenty-five".