4051648413684 has 18 divisors (see below), whose sum is σ = 10241666823570. Its totient is φ = 1350549471216.

The previous prime is 4051648413679. The next prime is 4051648413689. The reversal of 4051648413684 is 4863148461504.

4051648413684 is a `hidden beast` number, since 4 + 0 + 5 + 164 + 8 + 413 + 68 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (4051648413679) and next prime (4051648413689).

It can be written as a sum of positive squares in only one way, i.e., 2124626912100 + 1927021501584 = 1457610^2 + 1388172^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 4051648413684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051648413689) 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, 56272894599 + ... + 56272894670.

Almost surely, 2^{4051648413684} is an apocalyptic number.

It is an amenable number.

4051648413684 is an abundant number, since it is smaller than the sum of its proper divisors (6190018409886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4051648413684 is a wasteful number, since it uses less digits than its factorization.

4051648413684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112545789279 (or 112545789274 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 4051648413684 in words is "four trillion, fifty-one billion, six hundred forty-eight million, four hundred thirteen thousand, six hundred eighty-four".