2511454054253 has 8 divisors (see below), whose sum is σ = 2573984628600. Its totient is φ = 2448984222720.

The previous prime is 2511454054211. The next prime is 2511454054261. The reversal of 2511454054253 is 3524504541152.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 199360464004 + 2312093590249 = 446498^2 + 1520557^2 .

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 2511454054253 - 2¹⁶ = 2511453988717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2511454054253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2511454054273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15101978 + ... + 15267371.

It is an arithmetic number, because the mean of its divisors is an integer number (321748078575).

Almost surely, 2^{2511454054253} is an apocalyptic number.

It is an amenable number.

2511454054253 is a deficient number, since it is larger than the sum of its proper divisors (62530574347).

2511454054253 is a wasteful number, since it uses less digits than its factorization.

2511454054253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30371407.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 2511454054253 in words is "two trillion, five hundred eleven billion, four hundred fifty-four million, fifty-four thousand, two hundred fifty-three".