1677057924820 has 48 divisors (see below), whose sum is σ = 3624751952640. Its totient is φ = 651295050624.

The previous prime is 1677057924803. The next prime is 1677057924877. The reversal of 1677057924820 is 284297507761.

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, 2080860 + ... + 2772019.

It is an arithmetic number, because the mean of its divisors is an integer number (75515665680).

Almost surely, 2^{1677057924820} is an apocalyptic number.

1677057924820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1677057924820 is an abundant number, since it is smaller than the sum of its proper divisors (1947694027820).

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

1677057924820 is a wasteful number, since it uses less digits than its factorization.

1677057924820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853392 (or 4853390 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 1677057924820 in words is "one trillion, six hundred seventy-seven billion, fifty-seven million, nine hundred twenty-four thousand, eight hundred twenty".