2616550412630 has 128 divisors (see below), whose sum is σ = 6013126056960. Its totient is φ = 796096304640.

The previous prime is 2616550412617. The next prime is 2616550412657. The reversal of 2616550412630 is 362140556162.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7876841 + ... + 8202299.

It is an arithmetic number, because the mean of its divisors is an integer number (46977547320).

Almost surely, 2^{2616550412630} is an apocalyptic number.

2616550412630 is an abundant number, since it is smaller than the sum of its proper divisors (3396575644330).

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

2616550412630 is a wasteful number, since it uses less digits than its factorization.

2616550412630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325734.

The product of its (nonzero) digits is 259200, while the sum is 41.

Adding to 2616550412630 its reverse (362140556162), we get a palindrome (2978690968792).

The spelling of 2616550412630 in words is "two trillion, six hundred sixteen billion, five hundred fifty million, four hundred twelve thousand, six hundred thirty".