1913473230125 has 16 divisors (see below), whose sum is σ = 2513699572800. Its totient is φ = 1450211288400.

The previous prime is 1913473230113. The next prime is 1913473230133. The reversal of 1913473230125 is 5210323743191.

It is not a de Polignac number, because 1913473230125 - 2⁶ = 1913473230061 is a prime.

It is a super-2 number, since 2×1913473230125² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 402834095 + ... + 402838844.

It is an arithmetic number, because the mean of its divisors is an integer number (157106223300).

Almost surely, 2^{1913473230125} is an apocalyptic number.

It is an amenable number.

1913473230125 is a deficient number, since it is larger than the sum of its proper divisors (600226342675).

1913473230125 is an equidigital number, since it uses as much as digits as its factorization.

1913473230125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805672973 (or 805672963 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 1913473230125 in words is "one trillion, nine hundred thirteen billion, four hundred seventy-three million, two hundred thirty thousand, one hundred twenty-five".