14952665461 has 2 divisors, whose sum is σ = 14952665462. Its totient is φ = 14952665460.

The previous prime is 14952665423. The next prime is 14952665479. The reversal of 14952665461 is 16456625941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14952642961 + 22500 = 122281^2 + 150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14952665461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14952665411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7476332730 + 7476332731.

It is an arithmetic number, because the mean of its divisors is an integer number (7476332731).

Almost surely, 2^14952665461 is an apocalyptic number.

It is an amenable number.

14952665461 is a deficient number, since it is larger than the sum of its proper divisors (1).

14952665461 is an equidigital number, since it uses as much as digits as its factorization.

14952665461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555200, while the sum is 49.

The spelling of 14952665461 in words is "fourteen billion, nine hundred fifty-two million, six hundred sixty-five thousand, four hundred sixty-one".