83146353704613 has 6 divisors (see below), whose sum is σ = 120100288684454. Its totient is φ = 55430902469736.

The previous prime is 83146353704581. The next prime is 83146353704653. The reversal of 83146353704613 is 31640735364138.

It is a happy number.

83146353704613 is a `hidden beast` number, since 8 + 3 + 1 + 4 + 63 + 53 + 70 + 461 + 3 = 666.

83146353704613 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 74752226607969 + 8394127096644 = 8645937^2 + 2897262^2 .

It is not a de Polignac number, because 83146353704613 - 2⁵ = 83146353704581 is a prime.

It is a super-2 number, since 2×83146353704613² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83146353704613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83146353704653) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4619241872470 + ... + 4619241872487.

Almost surely, 2^{83146353704613} is an apocalyptic number.

It is an amenable number.

83146353704613 is a deficient number, since it is larger than the sum of its proper divisors (36953934979841).

83146353704613 is a wasteful number, since it uses less digits than its factorization.

83146353704613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9238483744963 (or 9238483744960 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 83146353704613 in words is "eighty-three trillion, one hundred forty-six billion, three hundred fifty-three million, seven hundred four thousand, six hundred thirteen".