4925142829 has 4 divisors (see below), whose sum is σ = 4925317180. Its totient is φ = 4924968480.

The previous prime is 4925142809. The next prime is 4925142847. The reversal of 4925142829 is 9282415294.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 591948900 + 4333193929 = 24330^2 + 65827^2 .

It is a cyclic number.

It is not a de Polignac number, because 4925142829 - 2⁵ = 4925142797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4925142809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33984 + ... + 104905.

It is an arithmetic number, because the mean of its divisors is an integer number (1231329295).

Almost surely, 2^4925142829 is an apocalyptic number.

It is an amenable number.

4925142829 is a deficient number, since it is larger than the sum of its proper divisors (174351).

4925142829 is a wasteful number, since it uses less digits than its factorization.

4925142829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174350.

The product of its digits is 414720, while the sum is 46.

The square root of 4925142829 is about 70179.3618452035. The cubic root of 4925142829 is about 1701.3994047011.

The spelling of 4925142829 in words is "four billion, nine hundred twenty-five million, one hundred forty-two thousand, eight hundred twenty-nine".