7450564415744 has 36 divisors (see below), whose sum is σ = 15384853530060. Its totient is φ = 3596824197120.

The previous prime is 7450564415741. The next prime is 7450564415759. The reversal of 7450564415744 is 4475144650547.

It can be written as a sum of positive squares in 2 ways, for example, as 3965323481344 + 3485240934400 = 1991312^2 + 1866880^2 .

It is a super-2 number, since 2×7450564415744² (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 7450564415744.

It is not an unprimeable number, because it can be changed into a prime (7450564415741) 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 3 ways as a sum of consecutive naturals, for example, 501781667 + ... + 501796514.

Almost surely, 2^{7450564415744} is an apocalyptic number.

It is an amenable number.

7450564415744 is an abundant number, since it is smaller than the sum of its proper divisors (7934289114316).

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

7450564415744 is a wasteful number, since it uses less digits than its factorization.

7450564415744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003578226 (or 1003578212 counting only the distinct ones).

The product of its (nonzero) digits is 37632000, while the sum is 56.

The spelling of 7450564415744 in words is "seven trillion, four hundred fifty billion, five hundred sixty-four million, four hundred fifteen thousand, seven hundred forty-four".