2612870926811 has 2 divisors, whose sum is σ = 2612870926812. Its totient is φ = 2612870926810.

The previous prime is 2612870926807. The next prime is 2612870926823. The reversal of 2612870926811 is 1186290782162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2612870926811 - 2² = 2612870926807 is a prime.

It is not a weakly prime, because it can be changed into another prime (2612870922811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306435463405 + 1306435463406.

It is an arithmetic number, because the mean of its divisors is an integer number (1306435463406).

Almost surely, 2^{2612870926811} is an apocalyptic number.

2612870926811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612870926811 is an equidigital number, since it uses as much as digits as its factorization.

2612870926811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 2612870926811 in words is "two trillion, six hundred twelve billion, eight hundred seventy million, nine hundred twenty-six thousand, eight hundred eleven".