2653335064025 has 6 divisors (see below), whose sum is σ = 3290135479422. Its totient is φ = 2122668051200.

The previous prime is 2653335064021. The next prime is 2653335064097. The reversal of 2653335064025 is 5204605333562.

It can be written as a sum of positive squares in 3 ways, for example, as 18959362249 + 2634375701776 = 137693^2 + 1623076^2 .

It is not a de Polignac number, because 2653335064025 - 2² = 2653335064021 is a prime.

It is a super-3 number, since 3×2653335064025³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2653335064021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53066701256 + ... + 53066701305.

It is an arithmetic number, because the mean of its divisors is an integer number (548355913237).

Almost surely, 2^{2653335064025} is an apocalyptic number.

2653335064025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2653335064025 is a deficient number, since it is larger than the sum of its proper divisors (636800415397).

2653335064025 is a wasteful number, since it uses less digits than its factorization.

2653335064025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106133402571 (or 106133402566 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 44.

The spelling of 2653335064025 in words is "two trillion, six hundred fifty-three billion, three hundred thirty-five million, sixty-four thousand, twenty-five".