1852946054 has 4 divisors (see below), whose sum is σ = 2779419084. Its totient is φ = 926473026.

The previous prime is 1852946047. The next prime is 1852946057. The reversal of 1852946054 is 4506492581.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1852945996 and 1852946014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1852946057) 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 as a sum of consecutive naturals, namely, 463236512 + ... + 463236515.

It is an arithmetic number, because the mean of its divisors is an integer number (694854771).

Almost surely, 2^1852946054 is an apocalyptic number.

1852946054 is a deficient number, since it is larger than the sum of its proper divisors (926473030).

1852946054 is an equidigital number, since it uses as much as digits as its factorization.

1852946054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926473029.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 1852946054 is about 43045.8598938388. The cubic root of 1852946054 is about 1228.2523164364.

The spelling of 1852946054 in words is "one billion, eight hundred fifty-two million, nine hundred forty-six thousand, fifty-four".