4609136952 has 128 divisors (see below), whose sum is σ = 14662771200. Its totient is φ = 1314144000.

The previous prime is 4609136929. The next prime is 4609136971. The reversal of 4609136952 is 2596319064.

4609136952 is a `hidden beast` number, since 4 + 609 + 1 + 36 + 9 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4609136898 and 4609136907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 784827 + ... + 790677.

It is an arithmetic number, because the mean of its divisors is an integer number (114552900).

Almost surely, 2^4609136952 is an apocalyptic number.

4609136952 is a gapful number since it is divisible by the number (42) 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 4609136952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7331385600).

4609136952 is an abundant number, since it is smaller than the sum of its proper divisors (10053634248).

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

4609136952 is a wasteful number, since it uses less digits than its factorization.

4609136952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6394 (or 6384 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 4609136952 is about 67890.6249197929. The cubic root of 4609136952 is about 1664.2039080355.

The spelling of 4609136952 in words is "four billion, six hundred nine million, one hundred thirty-six thousand, nine hundred fifty-two".