2513245550013 has 16 divisors (see below), whose sum is σ = 4061810990400. Its totient is φ = 1523179121040.

The previous prime is 2513245549939. The next prime is 2513245550021. The reversal of 2513245550013 is 3100555423152.

2513245550013 is a `hidden beast` number, since 2 + 5 + 132 + 4 + 5 + 5 + 500 + 13 = 666.

It is not a de Polignac number, because 2513245550013 - 2¹⁷ = 2513245418941 is a prime.

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 2513245550013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513245550093) 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, 4231052818 + ... + 4231053411.

It is an arithmetic number, because the mean of its divisors is an integer number (253863186900).

Almost surely, 2^{2513245550013} is an apocalyptic number.

It is an amenable number.

2513245550013 is a deficient number, since it is larger than the sum of its proper divisors (1548565440387).

2513245550013 is a wasteful number, since it uses less digits than its factorization.

2513245550013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8462106249 (or 8462106243 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 2513245550013 in words is "two trillion, five hundred thirteen billion, two hundred forty-five million, five hundred fifty thousand, thirteen".