14526938801 has 2 divisors, whose sum is σ = 14526938802. Its totient is φ = 14526938800.

The previous prime is 14526938731. The next prime is 14526938807. The reversal of 14526938801 is 10883962541.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10205848576 + 4321090225 = 101024^2 + 65735^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14526938801 is a prime.

It is a super-2 number, since 2×14526938801² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14526938807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263469400 + 7263469401.

It is an arithmetic number, because the mean of its divisors is an integer number (7263469401).

Almost surely, 2^14526938801 is an apocalyptic number.

It is an amenable number.

14526938801 is a deficient number, since it is larger than the sum of its proper divisors (1).

14526938801 is an equidigital number, since it uses as much as digits as its factorization.

14526938801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 14526938801 in words is "fourteen billion, five hundred twenty-six million, nine hundred thirty-eight thousand, eight hundred one".