13257424877 has 8 divisors (see below), whose sum is σ = 13735590912. Its totient is φ = 12782415600.

The previous prime is 13257424867. The next prime is 13257424879. The reversal of 13257424877 is 77842475231.

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 13257424877 - 2¹⁰ = 13257423853 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 (13257424879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780638 + ... + 797439.

It is an arithmetic number, because the mean of its divisors is an integer number (1716948864).

Almost surely, 2^13257424877 is an apocalyptic number.

It is an amenable number.

13257424877 is a deficient number, since it is larger than the sum of its proper divisors (478166035).

13257424877 is a wasteful number, since it uses less digits than its factorization.

13257424877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578379.

The product of its digits is 2634240, while the sum is 50.

The spelling of 13257424877 in words is "thirteen billion, two hundred fifty-seven million, four hundred twenty-four thousand, eight hundred seventy-seven".