5971970285970 has 128 divisors (see below), whose sum is σ = 15617008915200. Its totient is φ = 1452730380288.

The previous prime is 5971970285959. The next prime is 5971970285999. The reversal of 5971970285970 is 795820791795.

It is a junction number, because it is equal to n+sod(n) for n = 5971970285895 and 5971970285904.

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, 66355261 + ... + 66445199.

It is an arithmetic number, because the mean of its divisors is an integer number (122007882150).

Almost surely, 2^{5971970285970} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5971970285970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7808504457600).

5971970285970 is an abundant number, since it is smaller than the sum of its proper divisors (9645038629230).

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

5971970285970 is a wasteful number, since it uses less digits than its factorization.

5971970285970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91964.

The product of its (nonzero) digits is 100018800, while the sum is 69.

The spelling of 5971970285970 in words is "five trillion, nine hundred seventy-one billion, nine hundred seventy million, two hundred eighty-five thousand, nine hundred seventy".