5570729745 has 32 divisors (see below), whose sum is σ = 10785685248. Its totient is φ = 2396817408.

The previous prime is 5570729707. The next prime is 5570729761. The reversal of 5570729745 is 5479270755.

5570729745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5570729745 - 2⁷ = 5570729617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

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 31 ways as a sum of consecutive naturals, for example, 1558644 + ... + 1562213.

It is an arithmetic number, because the mean of its divisors is an integer number (337052664).

Almost surely, 2^5570729745 is an apocalyptic number.

It is an amenable number.

5570729745 is a deficient number, since it is larger than the sum of its proper divisors (5214955503).

5570729745 is a wasteful number, since it uses less digits than its factorization.

5570729745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120889.

The product of its (nonzero) digits is 3087000, while the sum is 51.

The square root of 5570729745 is about 74637.3213948625. The cubic root of 5570729745 is about 1772.7086476712.

The spelling of 5570729745 in words is "five billion, five hundred seventy million, seven hundred twenty-nine thousand, seven hundred forty-five".