4949261707752 has 320 divisors, whose sum is σ = 14219290800000. Its totient is φ = 1607864670720.

The previous prime is 4949261707729. The next prime is 4949261707807. The reversal of 4949261707752 is 2577071629494.

4949261707752 is a `hidden beast` number, since 4 + 9 + 4 + 9 + 2 + 617 + 0 + 7 + 7 + 5 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4949261707752.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2115972199 + ... + 2115974537.

It is an arithmetic number, because the mean of its divisors is an integer number (44435283750).

Almost surely, 2^{4949261707752} 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 4949261707752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7109645400000).

4949261707752 is an abundant number, since it is smaller than the sum of its proper divisors (9270029092248).

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

4949261707752 is a wasteful number, since it uses less digits than its factorization.

4949261707752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2873 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 63.

The spelling of 4949261707752 in words is "four trillion, nine hundred forty-nine billion, two hundred sixty-one million, seven hundred seven thousand, seven hundred fifty-two".