5252667264 has 160 divisors (see below), whose sum is σ = 16834734840. Its totient is φ = 1616163840.

The previous prime is 5252667227. The next prime is 5252667271. The reversal of 5252667264 is 4627662525.

5252667264 is a `hidden beast` number, since 5 + 2 + 526 + 67 + 2 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 115299 + ... + 154269.

Almost surely, 2^5252667264 is an apocalyptic number.

5252667264 is a gapful number since it is divisible by the number (54) 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 5252667264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8417367420).

5252667264 is an abundant number, since it is smaller than the sum of its proper divisors (11582067576).

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

5252667264 is a wasteful number, since it uses less digits than its factorization.

5252667264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39010 (or 38989 counting only the distinct ones).

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

The square root of 5252667264 is about 72475.2872640047. The cubic root of 5252667264 is about 1738.3076053337.

The spelling of 5252667264 in words is "five billion, two hundred fifty-two million, six hundred sixty-seven thousand, two hundred sixty-four".