14461901537 has 2 divisors, whose sum is σ = 14461901538. Its totient is φ = 14461901536.

The previous prime is 14461901527. The next prime is 14461901549. The reversal of 14461901537 is 73510916441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12902915281 + 1558986256 = 113591^2 + 39484^2 .

It is a cyclic number.

It is not a de Polignac number, because 14461901537 - 2⁶ = 14461901473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14461901494 and 14461901503.

It is not a weakly prime, because it can be changed into another prime (14461901507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7230950768 + 7230950769.

It is an arithmetic number, because the mean of its divisors is an integer number (7230950769).

Almost surely, 2^14461901537 is an apocalyptic number.

It is an amenable number.

14461901537 is a deficient number, since it is larger than the sum of its proper divisors (1).

14461901537 is an equidigital number, since it uses as much as digits as its factorization.

14461901537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 14461901537 in words is "fourteen billion, four hundred sixty-one million, nine hundred one thousand, five hundred thirty-seven".