2564002614012 has 48 divisors (see below), whose sum is σ = 6843972291072. Its totient is φ = 731861605440.

The previous prime is 2564002614007. The next prime is 2564002614023. The reversal of 2564002614012 is 2104162004652.

It is a super-2 number, since 2×2564002614012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14716423 + ... + 14889630.

It is an arithmetic number, because the mean of its divisors is an integer number (142582756064).

Almost surely, 2^{2564002614012} is an apocalyptic number.

It is an amenable number.

2564002614012 is an abundant number, since it is smaller than the sum of its proper divisors (4279969677060).

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

2564002614012 is a wasteful number, since it uses less digits than its factorization.

2564002614012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29607098 (or 29607096 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 2564002614012 its reverse (2104162004652), we get a palindrome (4668164618664).

The spelling of 2564002614012 in words is "two trillion, five hundred sixty-four billion, two million, six hundred fourteen thousand, twelve".