2054151299 has 4 divisors (see below), whose sum is σ = 2057581200. Its totient is φ = 2050721400.

The previous prime is 2054151283. The next prime is 2054151317. The reversal of 2054151299 is 9921514502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2054151299 - 2⁴ = 2054151283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2054150299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1714052 + ... + 1715249.

It is an arithmetic number, because the mean of its divisors is an integer number (514395300).

Almost surely, 2^2054151299 is an apocalyptic number.

2054151299 is a deficient number, since it is larger than the sum of its proper divisors (3429901).

2054151299 is an equidigital number, since it uses as much as digits as its factorization.

2054151299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3429900.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 2054151299 is about 45322.7459340230. The cubic root of 2054151299 is about 1271.1910002471.

The spelling of 2054151299 in words is "two billion, fifty-four million, one hundred fifty-one thousand, two hundred ninety-nine".