4246506566 has 4 divisors (see below), whose sum is σ = 6369759852. Its totient is φ = 2123253282.

The previous prime is 4246506553. The next prime is 4246506647. The reversal of 4246506566 is 6656056424.

It is a happy number.

4246506566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×4246506566² = 36065636030162224712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061626640 + ... + 1061626643.

It is an arithmetic number, because the mean of its divisors is an integer number (1592439963).

Almost surely, 2^4246506566 is an apocalyptic number.

4246506566 is a deficient number, since it is larger than the sum of its proper divisors (2123253286).

4246506566 is a wasteful number, since it uses less digits than its factorization.

4246506566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123253285.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The square root of 4246506566 is about 65165.2251281310. The cubic root of 4246506566 is about 1619.3619605473.

The spelling of 4246506566 in words is "four billion, two hundred forty-six million, five hundred six thousand, five hundred sixty-six".