556152745 has 8 divisors (see below), whose sum is σ = 670547520. Its totient is φ = 442812720.

The previous prime is 556152731. The next prime is 556152757. The reversal of 556152745 is 547251655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 556152745 - 2²⁹ = 19281833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556152698 and 556152707.

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, 262525 + ... + 264634.

It is an arithmetic number, because the mean of its divisors is an integer number (83818440).

Almost surely, 2^556152745 is an apocalyptic number.

It is an amenable number.

556152745 is a deficient number, since it is larger than the sum of its proper divisors (114394775).

556152745 is a wasteful number, since it uses less digits than its factorization.

556152745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527375.

The product of its digits is 210000, while the sum is 40.

The square root of 556152745 is about 23582.8909381356. The cubic root of 556152745 is about 822.3651451256.

The spelling of 556152745 in words is "five hundred fifty-six million, one hundred fifty-two thousand, seven hundred forty-five".