13425424210551 has 8 divisors (see below), whose sum is σ = 17905100863104. Its totient is φ = 8948015182520.

The previous prime is 13425424210547. The next prime is 13425424210577. The reversal of 13425424210551 is 15501242452431.

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 13425424210551 - 2² = 13425424210547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425424210511) 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, 566892315 + ... + 566915996.

It is an arithmetic number, because the mean of its divisors is an integer number (2238137607888).

Almost surely, 2^{13425424210551} is an apocalyptic number.

13425424210551 is a deficient number, since it is larger than the sum of its proper divisors (4479676652553).

13425424210551 is a wasteful number, since it uses less digits than its factorization.

13425424210551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133812261.

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 13425424210551 its reverse (15501242452431), we get a palindrome (28926666662982).

The spelling of 13425424210551 in words is "thirteen trillion, four hundred twenty-five billion, four hundred twenty-four million, two hundred ten thousand, five hundred fifty-one".