185092950830 has 16 divisors (see below), whose sum is σ = 340255978560. Its totient is φ = 72461920992.

The previous prime is 185092950811. The next prime is 185092950839. The reversal of 185092950830 is 38059290581.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185092950839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196906925 + ... + 196907864.

It is an arithmetic number, because the mean of its divisors is an integer number (21265998660).

Almost surely, 2^185092950830 is an apocalyptic number.

185092950830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

185092950830 is a deficient number, since it is larger than the sum of its proper divisors (155163027730).

185092950830 is a wasteful number, since it uses less digits than its factorization.

185092950830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393814843.

The product of its (nonzero) digits is 777600, while the sum is 50.

The spelling of 185092950830 in words is "one hundred eighty-five billion, ninety-two million, nine hundred fifty thousand, eight hundred thirty".