2614640510540 has 12 divisors (see below), whose sum is σ = 5490745072176. Its totient is φ = 1045856204208.

The previous prime is 2614640510453. The next prime is 2614640510549. The reversal of 2614640510540 is 450150464162.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2614640510494 and 2614640510503.

It is not an unprimeable number, because it can be changed into a prime (2614640510549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65366012744 + ... + 65366012783.

It is an arithmetic number, because the mean of its divisors is an integer number (457562089348).

Almost surely, 2^{2614640510540} is an apocalyptic number.

2614640510540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2614640510540 is an abundant number, since it is smaller than the sum of its proper divisors (2876104561636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2614640510540 is a wasteful number, since it uses less digits than its factorization.

2614640510540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130732025536 (or 130732025534 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 2614640510540 in words is "two trillion, six hundred fourteen billion, six hundred forty million, five hundred ten thousand, five hundred forty".