16250412777790 has 8 divisors (see below), whose sum is σ = 29250743000040. Its totient is φ = 6500165111112.

The previous prime is 16250412777757. The next prime is 16250412777791. The reversal of 16250412777790 is 9777721405261.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16250412777791) 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, 812520638880 + ... + 812520638899.

It is an arithmetic number, because the mean of its divisors is an integer number (3656342875005).

Almost surely, 2^{16250412777790} is an apocalyptic number.

16250412777790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16250412777790 is a deficient number, since it is larger than the sum of its proper divisors (13000330222250).

16250412777790 is a wasteful number, since it uses less digits than its factorization.

16250412777790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625041277786.

The product of its (nonzero) digits is 10372320, while the sum is 58.

The spelling of 16250412777790 in words is "sixteen trillion, two hundred fifty billion, four hundred twelve million, seven hundred seventy-seven thousand, seven hundred ninety".