17050772740 has 48 divisors (see below), whose sum is σ = 36084126960. Its totient is φ = 6767608320.

The previous prime is 17050772719. The next prime is 17050772743. The reversal of 17050772740 is 4727705071.

It can be written as a sum of positive squares in 8 ways, for example, as 184036356 + 16866736384 = 13566^2 + 129872^2 .

It is a super-2 number, since 2×17050772740² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 17050772693 and 17050772702.

It is not an unprimeable number, because it can be changed into a prime (17050772743) 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, 1867306 + ... + 1876414.

It is an arithmetic number, because the mean of its divisors is an integer number (751752645).

Almost surely, 2^17050772740 is an apocalyptic number.

17050772740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17050772740 is an abundant number, since it is smaller than the sum of its proper divisors (19033354220).

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

17050772740 is a wasteful number, since it uses less digits than its factorization.

17050772740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9832 (or 9830 counting only the distinct ones).

The product of its (nonzero) digits is 96040, while the sum is 40.

The spelling of 17050772740 in words is "seventeen billion, fifty million, seven hundred seventy-two thousand, seven hundred forty".