1850541051 has 16 divisors (see below), whose sum is σ = 2535340544. Its totient is φ = 1199751264.

The previous prime is 1850541031. The next prime is 1850541067. The reversal of 1850541051 is 1501450581.

It is not a de Polignac number, because 1850541051 - 2⁵ = 1850541019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1850541031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368580 + ... + 373566.

It is an arithmetic number, because the mean of its divisors is an integer number (158458784).

Almost surely, 2^1850541051 is an apocalyptic number.

1850541051 is a deficient number, since it is larger than the sum of its proper divisors (684799493).

1850541051 is a wasteful number, since it uses less digits than its factorization.

1850541051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8370.

The product of its (nonzero) digits is 4000, while the sum is 30.

The square root of 1850541051 is about 43017.9154655360. The cubic root of 1850541051 is about 1227.7206892594.

The spelling of 1850541051 in words is "one billion, eight hundred fifty million, five hundred forty-one thousand, fifty-one".