86054377 has 2 divisors, whose sum is σ = 86054378. Its totient is φ = 86054376.

The previous prime is 86054329. The next prime is 86054387. The reversal of 86054377 is 77345068.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86044176 + 10201 = 9276^2 + 101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86054377 is a prime.

It is not a weakly prime, because it can be changed into another prime (86054387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43027188 + 43027189.

It is an arithmetic number, because the mean of its divisors is an integer number (43027189).

Almost surely, 2^86054377 is an apocalyptic number.

It is an amenable number.

86054377 is a deficient number, since it is larger than the sum of its proper divisors (1).

86054377 is an equidigital number, since it uses as much as digits as its factorization.

86054377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 86054377 is about 9276.5498435571. The cubic root of 86054377 is about 441.4935077861.

The spelling of 86054377 in words is "eighty-six million, fifty-four thousand, three hundred seventy-seven".