9977753012058 has 128 divisors (see below), whose sum is σ = 24155888601600. Its totient is φ = 3034480859136.

The previous prime is 9977753012047. The next prime is 9977753012077. The reversal of 9977753012058 is 8502103577799.

9977753012058 is a `hidden beast` number, since 9 + 9 + 7 + 77 + 530 + 1 + 20 + 5 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 9977753011986 and 9977753012004.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52541883 + ... + 52731441.

It is an arithmetic number, because the mean of its divisors is an integer number (188717879700).

Almost surely, 2^{9977753012058} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9977753012058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12077944300800).

9977753012058 is an abundant number, since it is smaller than the sum of its proper divisors (14178135589542).

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

9977753012058 is a wasteful number, since it uses less digits than its factorization.

9977753012058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190453 (or 190447 counting only the distinct ones).

The product of its (nonzero) digits is 33339600, while the sum is 63.

The spelling of 9977753012058 in words is "nine trillion, nine hundred seventy-seven billion, seven hundred fifty-three million, twelve thousand, fifty-eight".