2540003164130 has 8 divisors (see below), whose sum is σ = 4572005695452. Its totient is φ = 1016001265648.

The previous prime is 2540003164123. The next prime is 2540003164183. The reversal of 2540003164130 is 314613000452.

It can be written as a sum of positive squares in 2 ways, for example, as 2480848655041 + 59154509089 = 1575071^2 + 243217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2540003164093 and 2540003164102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127000158197 + ... + 127000158216.

Almost surely, 2^{2540003164130} is an apocalyptic number.

2540003164130 is a deficient number, since it is larger than the sum of its proper divisors (2032002531322).

2540003164130 is a wasteful number, since it uses less digits than its factorization.

2540003164130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254000316420.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 2540003164130 its reverse (314613000452), we get a palindrome (2854616164582).

The spelling of 2540003164130 in words is "two trillion, five hundred forty billion, three million, one hundred sixty-four thousand, one hundred thirty".