64056371 has 2 divisors, whose sum is σ = 64056372. Its totient is φ = 64056370.

The previous prime is 64056269. The next prime is 64056401. The reversal of 64056371 is 17365046.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64056371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (64056871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32028185 + 32028186.

It is an arithmetic number, because the mean of its divisors is an integer number (32028186).

Almost surely, 2^64056371 is an apocalyptic number.

64056371 is a deficient number, since it is larger than the sum of its proper divisors (1).

64056371 is an equidigital number, since it uses as much as digits as its factorization.

64056371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 64056371 is about 8003.5224120383. The cubic root of 64056371 is about 400.1174051201.

The spelling of 64056371 in words is "sixty-four million, fifty-six thousand, three hundred seventy-one".