7255300044542 has 16 divisors (see below), whose sum is σ = 11908177179264. Its totient is φ = 3287900319000.

The previous prime is 7255300044527. The next prime is 7255300044547. The reversal of 7255300044542 is 2454400035527.

It is a super-2 number, since 2×7255300044542² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7255300044542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7255300044547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498159434 + ... + 498173997.

It is an arithmetic number, because the mean of its divisors is an integer number (744261073704).

Almost surely, 2^{7255300044542} is an apocalyptic number.

7255300044542 is a deficient number, since it is larger than the sum of its proper divisors (4652877134722).

7255300044542 is a wasteful number, since it uses less digits than its factorization.

7255300044542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996333775.

The product of its (nonzero) digits is 672000, while the sum is 41.

The spelling of 7255300044542 in words is "seven trillion, two hundred fifty-five billion, three hundred million, forty-four thousand, five hundred forty-two".