4964919554238 has 96 divisors (see below), whose sum is σ = 11959040590848. Its totient is φ = 1368714412800.

The previous prime is 4964919554213. The next prime is 4964919554251. The reversal of 4964919554238 is 8324559194694.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2263173 + ... + 3879663.

It is an arithmetic number, because the mean of its divisors is an integer number (124573339488).

Almost surely, 2^{4964919554238} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4964919554238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5979520295424).

4964919554238 is an abundant number, since it is smaller than the sum of its proper divisors (6994121036610).

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

4964919554238 is a wasteful number, since it uses less digits than its factorization.

4964919554238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616878 (or 1616871 counting only the distinct ones).

The product of its digits is 335923200, while the sum is 69.

The spelling of 4964919554238 in words is "four trillion, nine hundred sixty-four billion, nine hundred nineteen million, five hundred fifty-four thousand, two hundred thirty-eight".