920503425 has 12 divisors (see below), whose sum is σ = 1521899120. Its totient is φ = 490935120.

The previous prime is 920503379. The next prime is 920503433. The reversal of 920503425 is 524305029.

920503425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 920503425 - 2⁶ = 920503361 is a prime.

It is a super-3 number, since 3×920503425³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 920503392 and 920503401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6136615 + ... + 6136764.

Almost surely, 2^920503425 is an apocalyptic number.

It is an amenable number.

920503425 is a deficient number, since it is larger than the sum of its proper divisors (601395695).

920503425 is a wasteful number, since it uses less digits than its factorization.

920503425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12273392 (or 12273387 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 920503425 is about 30339.7993566207. The cubic root of 920503425 is about 972.7661944251.

The spelling of 920503425 in words is "nine hundred twenty million, five hundred three thousand, four hundred twenty-five".