7642273333952 has 56 divisors (see below), whose sum is σ = 15770209109760. Its totient is φ = 3670057072640.

The previous prime is 7642273333943. The next prime is 7642273333963. The reversal of 7642273333952 is 2593333722467.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10424573 + ... + 11133564.

It is an arithmetic number, because the mean of its divisors is an integer number (281610876960).

Almost surely, 2^{7642273333952} is an apocalyptic number.

It is an amenable number.

7642273333952 is an abundant number, since it is smaller than the sum of its proper divisors (8127935775808).

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

7642273333952 is a wasteful number, since it uses less digits than its factorization.

7642273333952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21558369 (or 21558359 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 56.

The spelling of 7642273333952 in words is "seven trillion, six hundred forty-two billion, two hundred seventy-three million, three hundred thirty-three thousand, nine hundred fifty-two".