1873368525 has 36 divisors (see below), whose sum is σ = 3541649312. Its totient is φ = 855943680.

The previous prime is 1873368463. The next prime is 1873368527. The reversal of 1873368525 is 5258633781.

It is not a de Polignac number, because 1873368525 - 2⁶ = 1873368461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1873368527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 990781 + ... + 992669.

Almost surely, 2^1873368525 is an apocalyptic number.

1873368525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1873368525 is a deficient number, since it is larger than the sum of its proper divisors (1668280787).

1873368525 is an frugal number, since it uses more digits than its factorization.

1873368525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798 (or 1904 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 1873368525 is about 43282.4274388579. The cubic root of 1873368525 is about 1232.7482833072.

The spelling of 1873368525 in words is "one billion, eight hundred seventy-three million, three hundred sixty-eight thousand, five hundred twenty-five".