86361935053 has 4 divisors (see below), whose sum is σ = 86363045568. Its totient is φ = 86360824540.

The previous prime is 86361934993. The next prime is 86361935071. The reversal of 86361935053 is 35053916368.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86361935053 - 2¹⁷ = 86361803981 is a prime.

It is a super-2 number, since 2×86361935053² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86361934988 and 86361935006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86361935453) 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 3 ways as a sum of consecutive naturals, for example, 429043 + ... + 597328.

It is an arithmetic number, because the mean of its divisors is an integer number (21590761392).

Almost surely, 2^86361935053 is an apocalyptic number.

It is an amenable number.

86361935053 is a deficient number, since it is larger than the sum of its proper divisors (1110515).

86361935053 is a wasteful number, since it uses less digits than its factorization.

86361935053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110514.

The product of its (nonzero) digits is 1749600, while the sum is 49.

The spelling of 86361935053 in words is "eighty-six billion, three hundred sixty-one million, nine hundred thirty-five thousand, fifty-three".