2545350311676 has 24 divisors (see below), whose sum is σ = 5940589939200. Its totient is φ = 848244502192.

The previous prime is 2545350311671. The next prime is 2545350311677. The reversal of 2545350311676 is 6761130535452.

It is a happy number.

It is a super-2 number, since 2×2545350311676² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545350311671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25648626 + ... + 25747673.

It is an arithmetic number, because the mean of its divisors is an integer number (247524580800).

Almost surely, 2^{2545350311676} is an apocalyptic number.

It is an amenable number.

2545350311676 is an abundant number, since it is smaller than the sum of its proper divisors (3395239627524).

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

2545350311676 is a wasteful number, since it uses less digits than its factorization.

2545350311676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51400433 (or 51400431 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 2545350311676 in words is "two trillion, five hundred forty-five billion, three hundred fifty million, three hundred eleven thousand, six hundred seventy-six".