4020600501 has 12 divisors (see below), whose sum is σ = 5808423660. Its totient is φ = 2679989760.

The previous prime is 4020600499. The next prime is 4020600503. The reversal of 4020600501 is 1050060204.

It is a happy number.

4020600501 is a `hidden beast` number, since 40 + 20 + 600 + 5 + 0 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (4020600499) and next prime (4020600503).

It can be written as a sum of positive squares in 2 ways, for example, as 679644900 + 3340955601 = 26070^2 + 57801^2 .

It is not a de Polignac number, because 4020600501 - 2¹ = 4020600499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020600503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35221 + ... + 96341.

It is an arithmetic number, because the mean of its divisors is an integer number (484035305).

Almost surely, 2^4020600501 is an apocalyptic number.

It is an amenable number.

4020600501 is a deficient number, since it is larger than the sum of its proper divisors (1787823159).

4020600501 is a wasteful number, since it uses less digits than its factorization.

4020600501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68436 (or 68433 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4020600501 is about 63408.2053128773. The cubic root of 4020600501 is about 1590.1214918439.

Adding to 4020600501 its reverse (1050060204), we get a palindrome (5070660705).

The spelling of 4020600501 in words is "four billion, twenty million, six hundred thousand, five hundred one".