2525266622401 has 8 divisors (see below), whose sum is σ = 2564247166880. Its totient is φ = 2486324019168.

The previous prime is 2525266622377. The next prime is 2525266622407. The reversal of 2525266622401 is 1042266625252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525266622401 - 2¹⁷ = 2525266491329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2525266622407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9351156 + ... + 9617413.

It is an arithmetic number, because the mean of its divisors is an integer number (320530895860).

Almost surely, 2^{2525266622401} is an apocalyptic number.

It is an amenable number.

2525266622401 is a deficient number, since it is larger than the sum of its proper divisors (38980544479).

2525266622401 is a wasteful number, since it uses less digits than its factorization.

2525266622401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18970623.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 2525266622401 in words is "two trillion, five hundred twenty-five billion, two hundred sixty-six million, six hundred twenty-two thousand, four hundred one".