7900961521882 has 16 divisors (see below), whose sum is σ = 13923372752352. Its totient is φ = 3315088750320.

The previous prime is 7900961521829. The next prime is 7900961521883. The reversal of 7900961521882 is 2881251690097.

It is not an unprimeable number, because it can be changed into a prime (7900961521883) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13812869508 + ... + 13812870079.

It is an arithmetic number, because the mean of its divisors is an integer number (870210797022).

Almost surely, 2^{7900961521882} is an apocalyptic number.

7900961521882 is a deficient number, since it is larger than the sum of its proper divisors (6022411230470).

7900961521882 is a wasteful number, since it uses less digits than its factorization.

7900961521882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27625739613.

The product of its (nonzero) digits is 4354560, while the sum is 58.

The spelling of 7900961521882 in words is "seven trillion, nine hundred billion, nine hundred sixty-one million, five hundred twenty-one thousand, eight hundred eighty-two".