2534692745 has 32 divisors (see below), whose sum is σ = 3338641152. Its totient is φ = 1835995392.

The previous prime is 2534692703. The next prime is 2534692753. The reversal of 2534692745 is 5472964352.

It is a cyclic number.

It is not a de Polignac number, because 2534692745 - 2⁶ = 2534692681 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2534692745.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1144259 + ... + 1146471.

It is an arithmetic number, because the mean of its divisors is an integer number (104332536).

Almost surely, 2^2534692745 is an apocalyptic number.

It is an amenable number.

2534692745 is a deficient number, since it is larger than the sum of its proper divisors (803948407).

2534692745 is a wasteful number, since it uses less digits than its factorization.

2534692745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561.

The product of its digits is 1814400, while the sum is 47.

The square root of 2534692745 is about 50345.7321428540. The cubic root of 2534692745 is about 1363.4580296882.

The spelling of 2534692745 in words is "two billion, five hundred thirty-four million, six hundred ninety-two thousand, seven hundred forty-five".