7652005452 has 144 divisors (see below), whose sum is σ = 23872925440. Its totient is φ = 2012459904.

The previous prime is 7652005429. The next prime is 7652005477. The reversal of 7652005452 is 2545002567.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1238523 + ... + 1244685.

Almost surely, 2^7652005452 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 7652005452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11936462720).

7652005452 is an abundant number, since it is smaller than the sum of its proper divisors (16220919988).

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

7652005452 is a wasteful number, since it uses less digits than its factorization.

7652005452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572 (or 6567 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 7652005452 is about 87475.7420774468. The cubic root of 7652005452 is about 1970.5695014914.

The spelling of 7652005452 in words is "seven billion, six hundred fifty-two million, five thousand, four hundred fifty-two".