2544560267790 has 32 divisors (see below), whose sum is σ = 6317528942880. Its totient is φ = 655151149184.

The previous prime is 2544560267789. The next prime is 2544560267791. The reversal of 2544560267790 is 977620654452.

It is an interprime number because it is at equal distance from previous prime (2544560267789) and next prime (2544560267791).

It is a super-2 number, since 2×2544560267790² (a number of 26 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 2544560267790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544560267791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462390089 + ... + 1462391828.

It is an arithmetic number, because the mean of its divisors is an integer number (197422779465).

Almost surely, 2^{2544560267790} is an apocalyptic number.

2544560267790 is an abundant number, since it is smaller than the sum of its proper divisors (3772968675090).

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

2544560267790 is a wasteful number, since it uses less digits than its factorization.

2544560267790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924781956.

The product of its (nonzero) digits is 25401600, while the sum is 57.

The spelling of 2544560267790 in words is "two trillion, five hundred forty-four billion, five hundred sixty million, two hundred sixty-seven thousand, seven hundred ninety".