1982756167230 has 32 divisors (see below), whose sum is σ = 4758656138784. Its totient is φ = 528730384896.

The previous prime is 1982756167219. The next prime is 1982756167261. The reversal of 1982756167230 is 327616572891.

It is a congruent number.

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, 4572714 + ... + 4987506.

It is an arithmetic number, because the mean of its divisors is an integer number (148708004337).

Almost surely, 2^{1982756167230} is an apocalyptic number.

1982756167230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1982756167230 is an abundant number, since it is smaller than the sum of its proper divisors (2775899971554).

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

1982756167230 is a wasteful number, since it uses less digits than its factorization.

1982756167230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574140.

The product of its (nonzero) digits is 7620480, while the sum is 57.

The spelling of 1982756167230 in words is "one trillion, nine hundred eighty-two billion, seven hundred fifty-six million, one hundred sixty-seven thousand, two hundred thirty".