7012265280157 has 2 divisors, whose sum is σ = 7012265280158. Its totient is φ = 7012265280156.

The previous prime is 7012265280143. The next prime is 7012265280173. The reversal of 7012265280157 is 7510825622107.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4197339685081 + 2814925595076 = 2048741^2 + 1677774^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7012265280157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7012265280107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506132640078 + 3506132640079.

It is an arithmetic number, because the mean of its divisors is an integer number (3506132640079).

Almost surely, 2^{7012265280157} is an apocalyptic number.

It is an amenable number.

7012265280157 is a deficient number, since it is larger than the sum of its proper divisors (1).

7012265280157 is an equidigital number, since it uses as much as digits as its factorization.

7012265280157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470400, while the sum is 46.

The spelling of 7012265280157 in words is "seven trillion, twelve billion, two hundred sixty-five million, two hundred eighty thousand, one hundred fifty-seven".