5379645429664 has 576 divisors, whose sum is σ = 12866025553920. Its totient is φ = 2206281369600.

The previous prime is 5379645429661. The next prime is 5379645429731. The reversal of 5379645429664 is 4669245469735.

It is a junction number, because it is equal to n+sod(n) for n = 5379645429593 and 5379645429602.

It is not an unprimeable number, because it can be changed into a prime (5379645429661) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19009347667 + ... + 19009347949.

It is an arithmetic number, because the mean of its divisors is an integer number (22336849920).

Almost surely, 2^{5379645429664} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5379645429664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6433012776960).

5379645429664 is an abundant number, since it is smaller than the sum of its proper divisors (7486380124256).

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

5379645429664 is a wasteful number, since it uses less digits than its factorization.

5379645429664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 526 counting only the distinct ones).

The product of its digits is 1175731200, while the sum is 70.

The spelling of 5379645429664 in words is "five trillion, three hundred seventy-nine billion, six hundred forty-five million, four hundred twenty-nine thousand, six hundred sixty-four".