4526267652 has 72 divisors (see below), whose sum is σ = 11781926520. Its totient is φ = 1464238080.

The previous prime is 4526267579. The next prime is 4526267657. The reversal of 4526267652 is 2567626254.

4526267652 is a `hidden beast` number, since 4 + 526 + 2 + 6 + 76 + 52 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 135349956 + 4390917696 = 11634^2 + 66264^2 .

It is a super-3 number, since 3×4526267652³ (a number of 30 digits) contains 333 as substring.

Its product of digits (1209600) is a multiple of the sum of its prime divisors (16128).

It is a junction number, because it is equal to n+sod(n) for n = 4526267598 and 4526267607.

It is not an unprimeable number, because it can be changed into a prime (4526267657) 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, 276924 + ... + 292812.

Almost surely, 2^4526267652 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 4526267652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5890963260).

4526267652 is an abundant number, since it is smaller than the sum of its proper divisors (7255658868).

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

4526267652 is a wasteful number, since it uses less digits than its factorization.

4526267652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16133 (or 16128 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 4526267652 is about 67277.5419586655. The cubic root of 4526267652 is about 1654.1697599456.

The spelling of 4526267652 in words is "four billion, five hundred twenty-six million, two hundred sixty-seven thousand, six hundred fifty-two".