1970610532688 has 80 divisors (see below), whose sum is σ = 4395758653440. Its totient is φ = 838305168768.

The previous prime is 1970610532687. The next prime is 1970610532741. The reversal of 1970610532688 is 8862350160791.

It is a super-3 number, since 3×1970610532688³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1970610532687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108702281 + ... + 108720407.

It is an arithmetic number, because the mean of its divisors is an integer number (54946983168).

Almost surely, 2^{1970610532688} 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 1970610532688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2197879326720).

1970610532688 is an abundant number, since it is smaller than the sum of its proper divisors (2425148120752).

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

1970610532688 is a wasteful number, since it uses less digits than its factorization.

1970610532688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25264 (or 25258 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 1970610532688 in words is "one trillion, nine hundred seventy billion, six hundred ten million, five hundred thirty-two thousand, six hundred eighty-eight".