4063732061 has 4 divisors (see below), whose sum is σ = 4194820224. Its totient is φ = 3932643900.

The previous prime is 4063732021. The next prime is 4063732081. The reversal of 4063732061 is 1602373604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4063732061 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 (4063732021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65544035 + ... + 65544096.

It is an arithmetic number, because the mean of its divisors is an integer number (1048705056).

Almost surely, 2^4063732061 is an apocalyptic number.

It is an amenable number.

4063732061 is a deficient number, since it is larger than the sum of its proper divisors (131088163).

4063732061 is a wasteful number, since it uses less digits than its factorization.

4063732061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131088162.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 4063732061 is about 63747.4082688857. The cubic root of 4063732061 is about 1595.7873637367.

The spelling of 4063732061 in words is "four billion, sixty-three million, seven hundred thirty-two thousand, sixty-one".