2648985172701 has 16 divisors (see below), whose sum is σ = 4036601232000. Its totient is φ = 1513686163968.

The previous prime is 2648985172697. The next prime is 2648985172727. The reversal of 2648985172701 is 1072715898462.

It is not a de Polignac number, because 2648985172701 - 2² = 2648985172697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648985172741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923845 + ... + 2480213.

It is an arithmetic number, because the mean of its divisors is an integer number (252287577000).

Almost surely, 2^{2648985172701} is an apocalyptic number.

2648985172701 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2648985172701 is a deficient number, since it is larger than the sum of its proper divisors (1387616059299).

2648985172701 is a wasteful number, since it uses less digits than its factorization.

2648985172701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637428.

The product of its (nonzero) digits is 13547520, while the sum is 60.

The spelling of 2648985172701 in words is "two trillion, six hundred forty-eight billion, nine hundred eighty-five million, one hundred seventy-two thousand, seven hundred one".