17053949952 has 336 divisors, whose sum is σ = 55101926880. Its totient is φ = 5239406592.

The previous prime is 17053949951. The next prime is 17053949977. The reversal of 17053949952 is 25994935071.

17053949952 is a `hidden beast` number, since 1 + 70 + 5 + 39 + 499 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (17053949951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25878199 + ... + 25878857.

It is an arithmetic number, because the mean of its divisors is an integer number (163993830).

Almost surely, 2^17053949952 is an apocalyptic number.

17053949952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17053949952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27550963440).

17053949952 is an abundant number, since it is smaller than the sum of its proper divisors (38047976928).

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

17053949952 is an frugal number, since it uses more digits than its factorization.

17053949952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 677 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 54.

The spelling of 17053949952 in words is "seventeen billion, fifty-three million, nine hundred forty-nine thousand, nine hundred fifty-two".