2534957739 has 12 divisors (see below), whose sum is σ = 3667851096. Its totient is φ = 1687089312.

The previous prime is 2534957729. The next prime is 2534957779. The reversal of 2534957739 is 9377594352.

2534957739 is a `hidden beast` number, since 2 + 5 + 34 + 9 + 577 + 39 = 666.

It is not a de Polignac number, because 2534957739 - 2⁵ = 2534957707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2534957729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234634 + ... + 245199.

It is an arithmetic number, because the mean of its divisors is an integer number (305654258).

Almost surely, 2^2534957739 is an apocalyptic number.

2534957739 is a deficient number, since it is larger than the sum of its proper divisors (1132893357).

2534957739 is a wasteful number, since it uses less digits than its factorization.

2534957739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480426 (or 480423 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 54.

The square root of 2534957739 is about 50348.3638165134. The cubic root of 2534957739 is about 1363.5055430877.

The spelling of 2534957739 in words is "two billion, five hundred thirty-four million, nine hundred fifty-seven thousand, seven hundred thirty-nine".