1852870054 has 8 divisors (see below), whose sum is σ = 3176348688. Its totient is φ = 794087160.

The previous prime is 1852870051. The next prime is 1852870067. The reversal of 1852870054 is 4500782581.

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 = 1852869989 and 1852870016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1852870051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66173917 + ... + 66173944.

It is an arithmetic number, because the mean of its divisors is an integer number (397043586).

Almost surely, 2^1852870054 is an apocalyptic number.

1852870054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1852870054 is a deficient number, since it is larger than the sum of its proper divisors (1323478634).

1852870054 is a wasteful number, since it uses less digits than its factorization.

1852870054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132347870.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 1852870054 is about 43044.9771053488. The cubic root of 1852870054 is about 1228.2355236374.

The spelling of 1852870054 in words is "one billion, eight hundred fifty-two million, eight hundred seventy thousand, fifty-four".