2511454130201 has 4 divisors (see below), whose sum is σ = 2548938520272. Its totient is φ = 2473969740132.

The previous prime is 2511454130093. The next prime is 2511454130219. The reversal of 2511454130201 is 1020314541152.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2511454130201 - 2³⁰ = 2510380388377 is a prime.

It is a super-2 number, since 2×2511454130201² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2511454130261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18742194935 + ... + 18742195068.

It is an arithmetic number, because the mean of its divisors is an integer number (637234630068).

Almost surely, 2^{2511454130201} is an apocalyptic number.

It is an amenable number.

2511454130201 is a deficient number, since it is larger than the sum of its proper divisors (37484390071).

2511454130201 is an equidigital number, since it uses as much as digits as its factorization.

2511454130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37484390070.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 2511454130201 its reverse (1020314541152), we get a palindrome (3531768671353).

The spelling of 2511454130201 in words is "two trillion, five hundred eleven billion, four hundred fifty-four million, one hundred thirty thousand, two hundred one".