2511013013641 has 16 divisors (see below), whose sum is σ = 2740826088000. Its totient is φ = 2281456900800.

The previous prime is 2511013013633. The next prime is 2511013013657. The reversal of 2511013013641 is 1463103101152.

It is not a de Polignac number, because 2511013013641 - 2³ = 2511013013633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2511013016641) 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, 187089111 + ... + 187102531.

It is an arithmetic number, because the mean of its divisors is an integer number (171301630500).

Almost surely, 2^{2511013013641} is an apocalyptic number.

It is an amenable number.

2511013013641 is a deficient number, since it is larger than the sum of its proper divisors (229813074359).

2511013013641 is a wasteful number, since it uses less digits than its factorization.

2511013013641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21720.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 2511013013641 its reverse (1463103101152), we get a palindrome (3974116114793).

The spelling of 2511013013641 in words is "two trillion, five hundred eleven billion, thirteen million, thirteen thousand, six hundred forty-one".