415686601613 has 8 divisors (see below), whose sum is σ = 424664190720. Its totient is φ = 406714562320.

The previous prime is 415686601607. The next prime is 415686601619. The reversal of 415686601613 is 316106686514.

It is an interprime number because it is at equal distance from previous prime (415686601607) and next prime (415686601619).

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 415686601613 - 2⁶ = 415686601549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415686601619) 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, 1235858 + ... + 1535811.

It is an arithmetic number, because the mean of its divisors is an integer number (53083023840).

Almost surely, 2^415686601613 is an apocalyptic number.

It is an amenable number.

415686601613 is a deficient number, since it is larger than the sum of its proper divisors (8977589107).

415686601613 is a wasteful number, since it uses less digits than its factorization.

415686601613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774907.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 415686601613 in words is "four hundred fifteen billion, six hundred eighty-six million, six hundred one thousand, six hundred thirteen".