4247606632051 has 4 divisors (see below), whose sum is σ = 4248984386232. Its totient is φ = 4246228877872.

The previous prime is 4247606632039. The next prime is 4247606632079. The reversal of 4247606632051 is 1502366067424.

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

It is a cyclic number.

It is not a de Polignac number, because 4247606632051 - 2⁵ = 4247606632019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4247606631992 and 4247606632010.

It is not an unprimeable number, because it can be changed into a prime (4247606632091) 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, 688872466 + ... + 688878631.

It is an arithmetic number, because the mean of its divisors is an integer number (1062246096558).

Almost surely, 2^{4247606632051} is an apocalyptic number.

4247606632051 is a deficient number, since it is larger than the sum of its proper divisors (1377754181).

4247606632051 is a wasteful number, since it uses less digits than its factorization.

4247606632051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377754180.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 4247606632051 in words is "four trillion, two hundred forty-seven billion, six hundred six million, six hundred thirty-two thousand, fifty-one".