5046781056 has 128 divisors (see below), whose sum is σ = 13814064000. Its totient is φ = 1631305728.

The previous prime is 5046781039. The next prime is 5046781063. The reversal of 5046781056 is 6501876405.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 5046780999 and 5046781017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8425045 + ... + 8425643.

It is an arithmetic number, because the mean of its divisors is an integer number (107922375).

Almost surely, 2^5046781056 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 5046781056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6907032000).

5046781056 is an abundant number, since it is smaller than the sum of its proper divisors (8767282944).

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

5046781056 is a wasteful number, since it uses less digits than its factorization.

5046781056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246 (or 1234 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 5046781056 is about 71040.6999965513. The cubic root of 5046781056 is about 1715.2923658444.

The spelling of 5046781056 in words is "five billion, forty-six million, seven hundred eighty-one thousand, fifty-six".