2651538351562 has 8 divisors (see below), whose sum is σ = 3977985456576. Its totient is φ = 1325543199372.

The previous prime is 2651538351509. The next prime is 2651538351563.

2651538351562 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (2651538351563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112973538 + ... + 112997005.

It is an arithmetic number, because the mean of its divisors is an integer number (497248182072).

Almost surely, 2^{2651538351562} is an apocalyptic number.

2651538351562 is a deficient number, since it is larger than the sum of its proper divisors (1326447105014).

2651538351562 is a wasteful number, since it uses less digits than its factorization.

2651538351562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225976412.

The product of its digits is 6480000, while the sum is 52.

The spelling of 2651538351562 in words is "two trillion, six hundred fifty-one billion, five hundred thirty-eight million, three hundred fifty-one thousand, five hundred sixty-two".