4200532461 has 6 divisors (see below), whose sum is σ = 6067435790. Its totient is φ = 2800354968.

The previous prime is 4200532433. The next prime is 4200532487. The reversal of 4200532461 is 1642350024.

It can be written as a sum of positive squares in only one way, i.e., 4193210025 + 7322436 = 64755^2 + 2706^2 .

It is not a de Polignac number, because 4200532461 - 2⁹ = 4200531949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200532961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233362906 + ... + 233362923.

Almost surely, 2^4200532461 is an apocalyptic number.

It is an amenable number.

4200532461 is a deficient number, since it is larger than the sum of its proper divisors (1866903329).

4200532461 is a wasteful number, since it uses less digits than its factorization.

4200532461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466725835 (or 466725832 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4200532461 is about 64811.5148796879. The cubic root of 4200532461 is about 1613.4968247173.

Adding to 4200532461 its reverse (1642350024), we get a palindrome (5842882485).

The spelling of 4200532461 in words is "four billion, two hundred million, five hundred thirty-two thousand, four hundred sixty-one".