53805889929707 has 2 divisors, whose sum is σ = 53805889929708. Its totient is φ = 53805889929706.

The previous prime is 53805889929689. The next prime is 53805889929739. The reversal of 53805889929707 is 70792998850835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53805889929707 - 2¹⁴ = 53805889913323 is a prime.

It is a super-2 number, since 2×53805889929707² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53805889929007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26902944964853 + 26902944964854.

It is an arithmetic number, because the mean of its divisors is an integer number (26902944964854).

Almost surely, 2^{53805889929707} is an apocalyptic number.

53805889929707 is a deficient number, since it is larger than the sum of its proper divisors (1).

53805889929707 is an equidigital number, since it uses as much as digits as its factorization.

53805889929707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2743372800, while the sum is 80.

The spelling of 53805889929707 in words is "fifty-three trillion, eight hundred five billion, eight hundred eighty-nine million, nine hundred twenty-nine thousand, seven hundred seven".