2678700901225 has 12 divisors (see below), whose sum is σ = 3466006036416. Its totient is φ = 2049788515280.

The previous prime is 2678700901213. The next prime is 2678700901307. The reversal of 2678700901225 is 5221090078762.

It is not a de Polignac number, because 2678700901225 - 2²¹ = 2678698804073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2329304557 + ... + 2329305706.

It is an arithmetic number, because the mean of its divisors is an integer number (288833836368).

Almost surely, 2^{2678700901225} is an apocalyptic number.

2678700901225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2678700901225 is a deficient number, since it is larger than the sum of its proper divisors (787305135191).

2678700901225 is a wasteful number, since it uses less digits than its factorization.

2678700901225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658610296 (or 4658610291 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

Adding to 2678700901225 its reverse (5221090078762), we get a palindrome (7899790979987).

The spelling of 2678700901225 in words is "two trillion, six hundred seventy-eight billion, seven hundred million, nine hundred one thousand, two hundred twenty-five".