4531656552 has 32 divisors (see below), whose sum is σ = 11331550080. Its totient is φ = 1510231040.

The previous prime is 4531656533. The next prime is 4531656553. The reversal of 4531656552 is 2556561354.

It is a super-2 number, since 2×4531656552² = 41071822210569057408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4531656553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113233 + ... + 147935.

It is an arithmetic number, because the mean of its divisors is an integer number (354110940).

Almost surely, 2^4531656552 is an apocalyptic number.

It is an amenable number.

4531656552 is an abundant number, since it is smaller than the sum of its proper divisors (6799893528).

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

4531656552 is a wasteful number, since it uses less digits than its factorization.

4531656552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40153 (or 40149 counting only the distinct ones).

The product of its digits is 540000, while the sum is 42.

The square root of 4531656552 is about 67317.5798138941. The cubic root of 4531656552 is about 1654.8259753796.

The spelling of 4531656552 in words is "four billion, five hundred thirty-one million, six hundred fifty-six thousand, five hundred fifty-two".