1845438635058 has 64 divisors (see below), whose sum is σ = 3881343899520. Its totient is φ = 584106969600.

The previous prime is 1845438635057. The next prime is 1845438635099. The reversal of 1845438635058 is 8505368345481.

It is a junction number, because it is equal to n+sod(n) for n = 1845438634992 and 1845438635010.

It is not an unprimeable number, because it can be changed into a prime (1845438635057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112786798 + ... + 112803158.

It is an arithmetic number, because the mean of its divisors is an integer number (60645998430).

Almost surely, 2^{1845438635058} is an apocalyptic number.

1845438635058 is an abundant number, since it is smaller than the sum of its proper divisors (2035905264462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1845438635058 is a wasteful number, since it uses less digits than its factorization.

1845438635058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27083.

The product of its (nonzero) digits is 55296000, while the sum is 60.

The spelling of 1845438635058 in words is "one trillion, eight hundred forty-five billion, four hundred thirty-eight million, six hundred thirty-five thousand, fifty-eight".