2513061413621 has 8 divisors (see below), whose sum is σ = 2743053996000. Its totient is φ = 2283324240240.

The previous prime is 2513061413587. The next prime is 2513061413623. The reversal of 2513061413621 is 1263141603152.

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 2513061413621 - 2¹⁸ = 2513061151477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513061413623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63831671 + ... + 63871028.

It is an arithmetic number, because the mean of its divisors is an integer number (342881749500).

Almost surely, 2^{2513061413621} is an apocalyptic number.

It is an amenable number.

2513061413621 is a deficient number, since it is larger than the sum of its proper divisors (229992582379).

2513061413621 is a wasteful number, since it uses less digits than its factorization.

2513061413621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127704499.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 2513061413621 in words is "two trillion, five hundred thirteen billion, sixty-one million, four hundred thirteen thousand, six hundred twenty-one".