79015362047 has 2 divisors, whose sum is σ = 79015362048. Its totient is φ = 79015362046.

The previous prime is 79015362043. The next prime is 79015362091. The reversal of 79015362047 is 74026351097.

It is an a-pointer prime, because the next prime (79015362091) can be obtained adding 79015362047 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79015362047 - 2² = 79015362043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79015361989 and 79015362007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79015362043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39507681023 + 39507681024.

It is an arithmetic number, because the mean of its divisors is an integer number (39507681024).

Almost surely, 2^79015362047 is an apocalyptic number.

79015362047 is a deficient number, since it is larger than the sum of its proper divisors (1).

79015362047 is an equidigital number, since it uses as much as digits as its factorization.

79015362047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 79015362047 in words is "seventy-nine billion, fifteen million, three hundred sixty-two thousand, forty-seven".