4643507238051 has 24 divisors (see below), whose sum is σ = 6941671821504. Its totient is φ = 2738186059680.

The previous prime is 4643507238023. The next prime is 4643507238061. The reversal of 4643507238051 is 1508327053464.

It is not a de Polignac number, because 4643507238051 - 2⁶ = 4643507237987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4643507238061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51347205 + ... + 51437558.

It is an arithmetic number, because the mean of its divisors is an integer number (289236325896).

Almost surely, 2^{4643507238051} is an apocalyptic number.

4643507238051 is a deficient number, since it is larger than the sum of its proper divisors (2298164583453).

4643507238051 is a wasteful number, since it uses less digits than its factorization.

4643507238051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102784851 (or 102784814 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 4643507238051 in words is "four trillion, six hundred forty-three billion, five hundred seven million, two hundred thirty-eight thousand, fifty-one".