2612507347979 has 2 divisors, whose sum is σ = 2612507347980. Its totient is φ = 2612507347978.

The previous prime is 2612507347921. The next prime is 2612507347997. The reversal of 2612507347979 is 9797437052162.

It is a happy number.

Together with next prime (2612507347997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2612507347979 - 2¹⁶ = 2612507282443 is a prime.

It is a super-4 number, since 4×2612507347979⁴ (a number of 51 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2612507347679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306253673989 + 1306253673990.

It is an arithmetic number, because the mean of its divisors is an integer number (1306253673990).

Almost surely, 2^{2612507347979} is an apocalyptic number.

2612507347979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612507347979 is an equidigital number, since it uses as much as digits as its factorization.

2612507347979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40007520, while the sum is 62.

The spelling of 2612507347979 in words is "two trillion, six hundred twelve billion, five hundred seven million, three hundred forty-seven thousand, nine hundred seventy-nine".