4614651560638 has 12 divisors (see below), whose sum is σ = 8052096090672. Its totient is φ = 1977707811660.

The previous prime is 4614651560633. The next prime is 4614651560639. The reversal of 4614651560638 is 8360651564164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4614651560633) 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, 23544140518 + ... + 23544140713.

It is an arithmetic number, because the mean of its divisors is an integer number (671008007556).

Almost surely, 2^{4614651560638} is an apocalyptic number.

4614651560638 is a deficient number, since it is larger than the sum of its proper divisors (3437444530034).

4614651560638 is a wasteful number, since it uses less digits than its factorization.

4614651560638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47088281247 (or 47088281240 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 4614651560638 in words is "four trillion, six hundred fourteen billion, six hundred fifty-one million, five hundred sixty thousand, six hundred thirty-eight".