4534251652 has 18 divisors (see below), whose sum is σ = 9230441262. Its totient is φ = 1943250624.

The previous prime is 4534251643. The next prime is 4534251721. The reversal of 4534251652 is 2561524354.

It can be written as a sum of positive squares in only one way, i.e., 4470794496 + 63457156 = 66864^2 + 7966^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11566773 + ... + 11567164.

Almost surely, 2^4534251652 is an apocalyptic number.

It is an amenable number.

4534251652 is an abundant number, since it is smaller than the sum of its proper divisors (4696189610).

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

4534251652 is a wasteful number, since it uses less digits than its factorization.

4534251652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23133955 (or 23133946 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 4534251652 is about 67336.8521093762. The cubic root of 4534251652 is about 1655.1417995047.

The spelling of 4534251652 in words is "four billion, five hundred thirty-four million, two hundred fifty-one thousand, six hundred fifty-two".