2611503147952 has 20 divisors (see below), whose sum is σ = 5234262775920. Its totient is φ = 1260725657408.

The previous prime is 2611503147943. The next prime is 2611503147977. The reversal of 2611503147952 is 2597413051162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2814119308 + ... + 2814120235.

It is an arithmetic number, because the mean of its divisors is an integer number (261713138796).

Almost surely, 2^{2611503147952} is an apocalyptic number.

It is an amenable number.

2611503147952 is an abundant number, since it is smaller than the sum of its proper divisors (2622759627968).

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

2611503147952 is a wasteful number, since it uses less digits than its factorization.

2611503147952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5628239580 (or 5628239574 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 2611503147952 in words is "two trillion, six hundred eleven billion, five hundred three million, one hundred forty-seven thousand, nine hundred fifty-two".