2054593699 has 2 divisors, whose sum is σ = 2054593700. Its totient is φ = 2054593698.

The previous prime is 2054593693. The next prime is 2054593729. The reversal of 2054593699 is 9963954502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2054593699 - 2³ = 2054593691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2054593691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027296849 + 1027296850.

It is an arithmetic number, because the mean of its divisors is an integer number (1027296850).

Almost surely, 2^2054593699 is an apocalyptic number.

2054593699 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054593699 is an equidigital number, since it uses as much as digits as its factorization.

2054593699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2624400, while the sum is 52.

The square root of 2054593699 is about 45327.6262228677. The cubic root of 2054593699 is about 1271.2822519693.

It can be divided in two parts, 20545 and 93699, that added together give a square (114244 = 338²).

The spelling of 2054593699 in words is "two billion, fifty-four million, five hundred ninety-three thousand, six hundred ninety-nine".