86153387357 has 2 divisors, whose sum is σ = 86153387358. Its totient is φ = 86153387356.

The previous prime is 86153387323. The next prime is 86153387381. The reversal of 86153387357 is 75378335168.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46246932601 + 39906454756 = 215051^2 + 199766^2 .

It is a cyclic number.

It is not a de Polignac number, because 86153387357 - 2⁶ = 86153387293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86153387387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43076693678 + 43076693679.

It is an arithmetic number, because the mean of its divisors is an integer number (43076693679).

Almost surely, 2^86153387357 is an apocalyptic number.

It is an amenable number.

86153387357 is a deficient number, since it is larger than the sum of its proper divisors (1).

86153387357 is an equidigital number, since it uses as much as digits as its factorization.

86153387357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12700800, while the sum is 56.

The spelling of 86153387357 in words is "eighty-six billion, one hundred fifty-three million, three hundred eighty-seven thousand, three hundred fifty-seven".