64791000311 has 2 divisors, whose sum is σ = 64791000312. Its totient is φ = 64791000310.

The previous prime is 64791000301. The next prime is 64791000319. The reversal of 64791000311 is 11300019746.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64791000311 - 2⁶ = 64791000247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64791000319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32395500155 + 32395500156.

It is an arithmetic number, because the mean of its divisors is an integer number (32395500156).

Almost surely, 2^64791000311 is an apocalyptic number.

64791000311 is a deficient number, since it is larger than the sum of its proper divisors (1).

64791000311 is an equidigital number, since it uses as much as digits as its factorization.

64791000311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 64791000311 in words is "sixty-four billion, seven hundred ninety-one million, three hundred eleven", and thus it is an aban number.