1001925166836 has 48 divisors (see below), whose sum is σ = 2638298255040. Its totient is φ = 293144248320.

The previous prime is 1001925166819. The next prime is 1001925166841. The reversal of 1001925166836 is 6386615291001.

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, 130864141 + ... + 130871796.

It is an arithmetic number, because the mean of its divisors is an integer number (54964546980).

Almost surely, 2^{1001925166836} is an apocalyptic number.

It is an amenable number.

1001925166836 is an abundant number, since it is smaller than the sum of its proper divisors (1636373088204).

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

1001925166836 is a wasteful number, since it uses less digits than its factorization.

1001925166836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261735984 (or 261735982 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 1001925166836 in words is "one trillion, one billion, nine hundred twenty-five million, one hundred sixty-six thousand, eight hundred thirty-six".