272730191010 has 16 divisors (see below), whose sum is σ = 654552458496. Its totient is φ = 72728050928.

The previous prime is 272730191003. The next prime is 272730191051. The reversal of 272730191010 is 10191037272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4545503154 + ... + 4545503213.

It is an arithmetic number, because the mean of its divisors is an integer number (40909528656).

Almost surely, 2^272730191010 is an apocalyptic number.

272730191010 is an abundant number, since it is smaller than the sum of its proper divisors (381822267486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272730191010 is a wasteful number, since it uses less digits than its factorization.

272730191010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9091006377.

The product of its (nonzero) digits is 5292, while the sum is 33.

The spelling of 272730191010 in words is "two hundred seventy-two billion, seven hundred thirty million, one hundred ninety-one thousand, ten".