7254562752742 has 8 divisors (see below), whose sum is σ = 10881856099296. Its totient is φ = 3627277386312.

The previous prime is 7254562752733. The next prime is 7254562752743. The reversal of 7254562752742 is 2472572654527.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7254562752743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1507488 + ... + 4096540.

It is an arithmetic number, because the mean of its divisors is an integer number (1360232012412).

Almost surely, 2^{7254562752742} is an apocalyptic number.

7254562752742 is a deficient number, since it is larger than the sum of its proper divisors (3627293346554).

7254562752742 is a wasteful number, since it uses less digits than its factorization.

7254562752742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990062.

The product of its digits is 65856000, while the sum is 58.

The spelling of 7254562752742 in words is "seven trillion, two hundred fifty-four billion, five hundred sixty-two million, seven hundred fifty-two thousand, seven hundred forty-two".