1853135118046 has 8 divisors (see below), whose sum is σ = 2790036145080. Its totient is φ = 923123069688.

The previous prime is 1853135117941. The next prime is 1853135118071. The reversal of 1853135118046 is 6408115313581.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1853135117987 and 1853135118005.

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, 1722243996 + ... + 1722245071.

It is an arithmetic number, because the mean of its divisors is an integer number (348754518135).

Almost surely, 2^{1853135118046} is an apocalyptic number.

1853135118046 is a deficient number, since it is larger than the sum of its proper divisors (936901027034).

1853135118046 is a wasteful number, since it uses less digits than its factorization.

1853135118046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444489338.

The product of its (nonzero) digits is 345600, while the sum is 46.

The spelling of 1853135118046 in words is "one trillion, eight hundred fifty-three billion, one hundred thirty-five million, one hundred eighteen thousand, forty-six".