2509407134 has 16 divisors (see below), whose sum is σ = 4229904672. Its totient is φ = 1107831648.

The previous prime is 2509407107. The next prime is 2509407137. The reversal of 2509407134 is 4317049052.

It is a junction number, because it is equal to n+sod(n) for n = 2509407094 and 2509407103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2509407137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2097569 + ... + 2098764.

It is an arithmetic number, because the mean of its divisors is an integer number (264369042).

Almost surely, 2^2509407134 is an apocalyptic number.

2509407134 is a deficient number, since it is larger than the sum of its proper divisors (1720497538).

2509407134 is a wasteful number, since it uses less digits than its factorization.

2509407134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196371.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2509407134 is about 50093.9830119347. The cubic root of 2509407134 is about 1358.9090035654.

The spelling of 2509407134 in words is "two billion, five hundred nine million, four hundred seven thousand, one hundred thirty-four".