1492797681125 has 16 divisors (see below), whose sum is σ = 1864891591680. Its totient is φ = 1193032962000.

The previous prime is 1492797681097. The next prime is 1492797681169. The reversal of 1492797681125 is 5211867972941.

It is not a de Polignac number, because 1492797681125 - 2⁶ = 1492797681061 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

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, 5901545 + ... + 6149294.

It is an arithmetic number, because the mean of its divisors is an integer number (116555724480).

Almost surely, 2^{1492797681125} is an apocalyptic number.

It is an amenable number.

1492797681125 is a deficient number, since it is larger than the sum of its proper divisors (372093910555).

1492797681125 is an equidigital number, since it uses as much as digits as its factorization.

1492797681125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12051845 (or 12051835 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 62.

The spelling of 1492797681125 in words is "one trillion, four hundred ninety-two billion, seven hundred ninety-seven million, six hundred eighty-one thousand, one hundred twenty-five".