1827875850396 has 12 divisors (see below), whose sum is σ = 4265043650952. Its totient is φ = 609291950128.

The previous prime is 1827875850371. The next prime is 1827875850421. The reversal of 1827875850396 is 6930585787281.

It is an interprime number because it is at equal distance from previous prime (1827875850371) and next prime (1827875850421).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1827875850396² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1827875850396.

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, 76161493755 + ... + 76161493778.

It is an arithmetic number, because the mean of its divisors is an integer number (355420304246).

Almost surely, 2^{1827875850396} is an apocalyptic number.

It is an amenable number.

1827875850396 is an abundant number, since it is smaller than the sum of its proper divisors (2437167800556).

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

1827875850396 is a wasteful number, since it uses less digits than its factorization.

1827875850396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152322987540 (or 152322987538 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 69.

The spelling of 1827875850396 in words is "one trillion, eight hundred twenty-seven billion, eight hundred seventy-five million, eight hundred fifty thousand, three hundred ninety-six".