1852369926964 has 12 divisors (see below), whose sum is σ = 3265309032804. Its totient is φ = 919424489024.

The previous prime is 1852369926949. The next prime is 1852369927021. The reversal of 1852369926964 is 4696299632581.

It can be written as a sum of positive squares in 2 ways, for example, as 1333886403600 + 518483523364 = 1154940^2 + 720058^2 .

It is a super-2 number, since 2×1852369926964² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1852369926893 and 1852369926902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1690117999 + ... + 1690119094.

It is an arithmetic number, because the mean of its divisors is an integer number (272109086067).

Almost surely, 2^{1852369926964} is an apocalyptic number.

It is an amenable number.

1852369926964 is a deficient number, since it is larger than the sum of its proper divisors (1412939105840).

1852369926964 is a wasteful number, since it uses less digits than its factorization.

1852369926964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380237234 (or 3380237232 counting only the distinct ones).

The product of its digits is 302330880, while the sum is 70.

The spelling of 1852369926964 in words is "one trillion, eight hundred fifty-two billion, three hundred sixty-nine million, nine hundred twenty-six thousand, nine hundred sixty-four".