2541895353066 has 16 divisors (see below), whose sum is σ = 5084761513824. Its totient is φ = 847136649744.

The previous prime is 2541895353047. The next prime is 2541895353089. The reversal of 2541895353066 is 6603535981452.

It is a happy number.

It is a super-2 number, since 2×2541895353066² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2541895352997 and 2541895353015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40416280 + ... + 40479123.

It is an arithmetic number, because the mean of its divisors is an integer number (317797594614).

Almost surely, 2^{2541895353066} is an apocalyptic number.

2541895353066 is an abundant number, since it is smaller than the sum of its proper divisors (2542866160758).

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

2541895353066 is a wasteful number, since it uses less digits than its factorization.

2541895353066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80900645.

The product of its (nonzero) digits is 23328000, while the sum is 57.

The spelling of 2541895353066 in words is "two trillion, five hundred forty-one billion, eight hundred ninety-five million, three hundred fifty-three thousand, sixty-six".