2054115436 has 12 divisors (see below), whose sum is σ = 3595113928. Its totient is φ = 1026940032.

The previous prime is 2054115431. The next prime is 2054115463. The reversal of 2054115436 is 6345114502.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2054115398 and 2054115407.

It is not an unprimeable number, because it can be changed into a prime (2054115431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18535 + ... + 66721.

Almost surely, 2^2054115436 is an apocalyptic number.

It is an amenable number.

2054115436 is a deficient number, since it is larger than the sum of its proper divisors (1540998492).

2054115436 is a wasteful number, since it uses less digits than its factorization.

2054115436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58848 (or 58846 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2054115436 is about 45322.3502921020. The cubic root of 2054115436 is about 1271.1836023844.

Adding to 2054115436 its reverse (6345114502), we get a palindrome (8399229938).

The spelling of 2054115436 in words is "two billion, fifty-four million, one hundred fifteen thousand, four hundred thirty-six".