4052020692 has 24 divisors (see below), whose sum is σ = 9522738400. Its totient is φ = 1340955936.

The previous prime is 4052020691. The next prime is 4052020697. The reversal of 4052020692 is 2960202504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052020691) 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 7 ways as a sum of consecutive naturals, for example, 1212967 + ... + 1216302.

Almost surely, 2^4052020692 is an apocalyptic number.

It is an amenable number.

4052020692 is an abundant number, since it is smaller than the sum of its proper divisors (5470717708).

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

4052020692 is a wasteful number, since it uses less digits than its factorization.

4052020692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429415 (or 2429413 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4052020692 is about 63655.4843827301. The cubic root of 4052020692 is about 1594.2529091623.

The spelling of 4052020692 in words is "four billion, fifty-two million, twenty thousand, six hundred ninety-two".