4661256552 has 32 divisors (see below), whose sum is σ = 11686744800. Its totient is φ = 1549271744.

The previous prime is 4661256533. The next prime is 4661256583. The reversal of 4661256552 is 2556521664.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271527 + ... + 288182.

It is an arithmetic number, because the mean of its divisors is an integer number (365210775).

Almost surely, 2^4661256552 is an apocalyptic number.

It is an amenable number.

4661256552 is an abundant number, since it is smaller than the sum of its proper divisors (7025488248).

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

4661256552 is a wasteful number, since it uses less digits than its factorization.

4661256552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560065 (or 560061 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The square root of 4661256552 is about 68273.3956384183. The cubic root of 4661256552 is about 1670.4532877363.

The spelling of 4661256552 in words is "four billion, six hundred sixty-one million, two hundred fifty-six thousand, five hundred fifty-two".