7255572204642 has 8 divisors (see below), whose sum is σ = 14511144409296. Its totient is φ = 2418524068212.

The previous prime is 7255572204637. The next prime is 7255572204703. The reversal of 7255572204642 is 2464022755527.

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

7255572204642 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604631017048 + ... + 604631017059.

It is an arithmetic number, because the mean of its divisors is an integer number (1813893051162).

Almost surely, 2^{7255572204642} is an apocalyptic number.

7255572204642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7255572204642 is a wasteful number, since it uses less digits than its factorization.

7255572204642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209262034112.

The product of its (nonzero) digits is 9408000, while the sum is 51.

The spelling of 7255572204642 in words is "seven trillion, two hundred fifty-five billion, five hundred seventy-two million, two hundred four thousand, six hundred forty-two".