5257072106 has 64 divisors (see below), whose sum is σ = 9547808256. Its totient is φ = 2139110400.

The previous prime is 5257072081. The next prime is 5257072109. The reversal of 5257072106 is 6012707525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5257072109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1517216 + ... + 1520676.

It is an arithmetic number, because the mean of its divisors is an integer number (149184504).

Almost surely, 2^5257072106 is an apocalyptic number.

5257072106 is a deficient number, since it is larger than the sum of its proper divisors (4290736150).

5257072106 is a wasteful number, since it uses less digits than its factorization.

5257072106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 5257072106 is about 72505.6694748762. The cubic root of 5257072106 is about 1738.7933795511.

The spelling of 5257072106 in words is "five billion, two hundred fifty-seven million, seventy-two thousand, one hundred six".