5167272649572 has 144 divisors (see below), whose sum is σ = 14658001892352. Its totient is φ = 1521048291840.

The previous prime is 5167272649541. The next prime is 5167272649621. The reversal of 5167272649572 is 2759462727615.

It is a happy number.

5167272649572 is a `hidden beast` number, since 5 + 1 + 6 + 7 + 2 + 72 + 6 + 495 + 72 = 666.

It is a super-2 number, since 2×5167272649572² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8754493 + ... + 9326075.

It is an arithmetic number, because the mean of its divisors is an integer number (101791679808).

Almost surely, 2^{5167272649572} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5167272649572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7329000946176).

5167272649572 is an abundant number, since it is smaller than the sum of its proper divisors (9490729242780).

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

5167272649572 is a wasteful number, since it uses less digits than its factorization.

5167272649572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572258 (or 572253 counting only the distinct ones).

The product of its digits is 88905600, while the sum is 63.

The spelling of 5167272649572 in words is "five trillion, one hundred sixty-seven billion, two hundred seventy-two million, six hundred forty-nine thousand, five hundred seventy-two".